C3 corvette crossmember removal. Then make sure the jack is up tight and remove the bolts.

C3 corvette crossmember removal 63-79 Rear End Crossmember Cushion Set - Delrin Upgrade Price: $279. The member who currently has it is done with it and has it ready to Mar 21, 2010 · C3 Tech/Performance - Rear crossmember. 1K views 5 Rear Crossmember Removal You will want to spray some lube around the big mount bushings. Reply in a car with removable crossmember(I believe my car was originally an automatic), to Feb 6, 2006 · C3 Tech/Performance - Diff between auto and 4-speed crossmember - Good afternoon all, Apparently there are two different trans crossmembers on C3's, one for auto and one for manuals. Skip to main content We counted three shims between the core support and the front crossmember during disassembly and installed the same amount. - Looking to remove the cover on my rear end, (1971). Sponsored by: crossmember dent removal tool. Sep 10, 2005 · C3 Tech/Performance - Shifter removal on 4-spd Muncie??? - I'm trying to get the shifter assy out of my '71 so I can rebuild it. I've hosed it down with Silikroil for the umpteenth time and have shaken it like crazy to no avail. 3. 3966596 Paragon Apr 5, 2017 · C3 General - 1975 Corvette c3 Gas Tank Removal - Hey everyone I am restoring my 75 L-82 and I am at the point of trying to replace the gas tank. The cross member is painted and ready to go. 12. It's also easiest to remove the shifter and all of the linkage at this time. Disconnect the electrical from the clips on the crossmember. Specifications: Part Type. Since my car was an auto to 4-speed conversion, I have a bolt on trans crossmember. I think he already has the cross member out. 19. Harmonic Balancer Install Thread Tools Dec 2, 2017 · C3 General - Crossmember Dent Tool - Hi, A few years ago member Mooser made a crossmember dent removal tool. Since the rear crossmember in the C3 is fixed, the transmission won't drop straight out. It has been a big success with five tools going around to members, and we are down to only one person on the. The cross member needs to be smooth Oct 2, 2007 · C3 Corvette Forums. pry down on each end, might pop off. Secure brake cable lines. (click for Texas -sized view!) NCRS. Remove E-brake pulley, bushing, bolt, washer, and nut. Can you take a picture of where it is? Jan 10, 2010 · C3 Corvettes, 1968 - 1982. Adams' Apple said: '78 would NOT have a "batwing" style Sep 5, 2013 · Your 1963-1982 Corvette front crossmember is subjected to large rocks, unimaginable road debris and damage from repair work (poorly positioned floor jacks). Remove linkage pin & clip at torque arm (z-bar) to clutch fork. 10. Purchase MDl, Crossmember Flange Kit, 63-79 Corvette, SBC/BBC. I think that's the only place I supported mine but again I only had to do one side at a time. I have searched the forum several times about this subject and most of the threads replying to it are old and the pictures no longer up. For more info, visit my build thread. C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR There are tools available to remove/replace them but they can be removed without Jul 21, 2015 · Take a Sawzall and cut the factory tranny crossmember about 1 1/2 feet from the center of the crossmember. 99. 9K views 4 replies 3 participants last post by 79ZZ4 Mar 29, 2009  · C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. Jan 17, 2017 · C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. ~Remove sand, debris, and rust from frame rails. I have side exhaust so the cutouts are not necessary. It won't budge. So I've seen several threads on using splice plates and other fabrication, and I'm curious why. . No-Hassle Returns. A Dana aluminum differential housing and mounting structure was installed on the 1980–1982 Sharks. Oct 10, 2011 · C3 Tech/Performance - Differential cover removal thread (69 corvette) - I am trying to replace my differential cover and possibly rear crossmember. I recently saw a post about this and C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. Looking into the rubber flex mount, it is hard to Feb 20, 2009 · Before you cut the crossmember, make sure you take some measurement of the trans mount bracket to the frame toward the door. 0 Feb 6, 2006 | 03:57 PM 1972, 400, corvette May 21, 2019 · I started the 2 crossmember bolts enough to suspend it, then dropped the pinion bolt down through the bushings and basically tilted the diff up enough to start the nut (less the washer as I recall and then tightened the two crossmember bolts up that pulls the diff up snug against the cushions, remove the nut, install the washers finger tight as Mar 22, 2009 · C3 Tech/Performance - C3 rear-end "sway" / Differential cover removal - Got a '76 and I'm feeling a bit of a swaying motion from the rear as I'm driving (more noticeable at slow speeds). Remove the two engine mount bolts and the two that are beneath the rear of the transmission. 1 Remove exhaust system from the vehicle that passes thru the transmission support/exhaust crossmember. Dec 24, 2021 · C3 Tech/Performance - Converting welded crossmember to removable - OK. Thread Tools Search this Thread Remove the cotter pin and castle nut sticking out the bottom of the end link -put a wrench on the top to stop Apr 2, 2021 · Google c3 corvette crossmember reinforcement kit. Then remove the 2 x cross member bolts and lower the assembly to the floor. These efficient transmissions not only increase performance but they also increase fuel economy. Thread Tools Search this Thread Mar 29, 2006 | 02:58 AM Mar 30, 2015 · Read technical articles about radiator installation and other Corvette performance, restoration and repair tips at CC Tech. No reviews yet. SKU: SU-1618. Jump to Latest 10K Removed the trans today and clean up the tunnel now I want to remove the shifter. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Oct 17, 2005 · C3 Tech/Performance - Converting fixed crossmember to removable - I want to convert the fixed crossmember on my 68 4 speed to a removable piece for ease of removal of the transmission. crossmember bushing? - I removed the crossmember from the frame but I have not been able remove the bushing from the crossmember, is there a special way or tool I need? 1964, 65, bushing, c2, c3, corvette, cross, crossmember, differential, member, rear, removal. Oct 26, 2010 · C3 Tech/Performance - How to remove rear crossmember bushings. Includes instructions for strut rod Jan 3, 2017 · Pull the distributor cap off so it won't hit the firewall. Front seal leaking ( seal behind torque convertor ). Would also consider a purchase of a used one if need be? Does C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. Thread Tools Search this Thread Of course the nut on the stud goes to the top inside the Silver Sport Transmissions removable crossmember conversion kit for C2-C3 1963-79 Corvette with Tremec TKO and TKX transmissions. Some one at some point in the past of this car, replaced the differential a 72 differential and Nov 4, 2020 · C3 General - Use of Crossmember Dent Removal Tool - In the C3 Parts for Sale/Wanted section, we have a thread where Corvette Forum members are lending their crossmember dent removal tool to other CF members. I removed the spare tire and the piece that holds the tire in now I am looking right up at the tank. It came to me to use, I used it and I passed it on. Sponsored by: Differential/cross member removal. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Mar 29, 2009 · Drain Diff for C3 Crossmember Removal? Jump to Latest 1. C3 General General C3 Corvette Discussion not covered in Tech Feb 28, 2005 · C3 Corvette Forums. It will take to previous forum posts about adding metal discs to the bushings for decreased diff movement on launch and gear changes. I did have to push the frame rails apart to re-install, I expect that it will be more stable when the body is on. My thought was to slide Jun 29, 2008 · C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR Window not too hard to remove, general hand tools , a transmission jack or a good roller jack, if you are gonna replace the clutch assembly you will need a clutch alignment tool. With a hammer and chisel bend the 8 tabs straight up. Sponsored by: Frame Data Expanded - I Hope You Enjoy 1979 frames with manual transmissions had a welded permanent crossmember. But normally, I Apr 2, 2015 · C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. I already have the spring Jun 24, 2005 · C3 Tech/Performance - Driveline removal tips - I am in the process of removing my drive line but there is a big crossmember that the drive line goes through just befor it gets to the rear axel. Feb 7, 2005 · CorvetteForum - Chevrolet Corvette Forum Discussion; C3 Corvettes, 1968 - 1982; C3 Tech/Performance; I also remove my crossmember when swapping rear ends. 00 Original Price . 4. Sponsored by: 1973 Manual Transmission Removal. Silver Sport Transmissions XMG-01301 - Crossmember GM C1 Corvette 1956-62 TKO/TKX (0 C3 Tech/Performance - Differential Crossmember Removal - For those who have done it, I ask this question: What is the minimum disassembly of adjoining subunits in order to remove that cross member. I have the new repro bushings as well, that look really nice. Horsepower. ridetech. Removing the rear suspension this afternoon. I gave up and cut the crossmember I agree on plating the ends. 1 To remove the OE crossmember, cut the crossmember in-place at approximately 1-1/2” out board of the Exhaust holes in the crossmember as shown in top image of this document. Apr 15, 2024 · C3 Tech/Performance - 68 Muncie Removal - Can I remove my Muncie 4spd without removing the engine ? C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. Get it in the right location and tack-weld it in place. Sponsored by: How to Replace Rear Leaf Spring Step-by-Step? Reply Subscribe . No response. Sep 28, 2012 · C3 General - Front crossmember replacement - The front crossmember has some rust damage and since I am replacing the radiator support, it just makes sense to do the crossmember as well. I've been unable to remove the bushings from the cross member. Jan 29, 2006 · C3 Tech/Performance - Rear crossmember bushing removal - What is the best way to remove the bushings from the rear crossmember? Crossmember was removed today and looking for advise. Many high-performance manual and automatic transmissions with overdrive gears are available. I currently do not see the corvette test pipes on eBay. 17. - Anyone know what the best way to remove the rear crossmember bushings located at each end. 63-79 Aug 4, 2018 · C3 Tech/Performance - differential crossmember bushings help - I'm planning on replacing the complete rear suspension and U-joints in my car. Mar 13, 2017 · C3 General General C3 Corvette Discussion not covered in Tech. com 2 Installation from the Crossmember. Sponsored by: Shifter removal tricks. This is what I used Mar 7, 2003 · C3 Tech/Performance - Differential Crossmember Removal - I've done all the recommended tricks and have gotten the left side to fall but the right still won't budge. C3 Corvette Shifter removal. But from Mar 7, 2004 · C3 Tech/Performance - Front Frame Crossmember Broken--Am I Done For? - After investigating my previous thread's cause (front right Collaped. Then hammer or press it out. C7 ZR1 Discussion; C7 General Discussion; C7 Tech/Performance; Jul 24, 2017 · C3 Tech/Performance - Differential removal - Sirs, Input, tips, advice on removing the differential would be appreciated. one of them looks pretty ok, the other is a bit torn up on the top portion. www. Mar 9, 2008 · the crossmember is removeable. Rear crossmember. I removed the two bolts that bolt the cross member to the frame but I can't get the cross Mar 30, 2006 · C3 Tech/Performance - Rear crossmember - I will soon take out my rear end and put it an other rear end that I have rebuild during the winther - when you take of the crossmember it is bolted from both ends to the frame; is it so that you just open the nuts by laying on the floor and you need NOT to hold the bolts Mar 23, 2008 · Corvette Central is a proud sponsor of The National Corvette Museum, NCRS (National Corvette Restorer's Society), NCCC (National Council of Corvette Clubs), Corvette Forum, Digital Corvettes, Corvette Action Center, Apr 18, 2024 · Frame Restoration: C3 Corvette Restoration Guide - Covers Engines: 262, 265, 267, 283, 302, 305, 327, 350, and 400-ci. I have an automatic frame and a manual frame here in the shop. Remove the driveshaft and shifter then raise the rear of the trans enough to remove the rear mount. It made the rounds for quite a while and one day I picked up another Corvette that needed the repair so I traced the tool through a bunch Jun 6, 2023 · C3 General - Front Cross Member Dent Removal Tool - I am posting this because not everyone may be aware that we loan out the front cross member dent removal tool to those that need them but don't want to buy one. I need to partially remove the Jul 20, 2008 · C3 Tech/Performance - Rear Crossmember Bushing Removal ?? - Looking to find out how the bushings come out of the rear crossmember. 943HP Mar 10, 2007 · C3 Tech/Performance - Radiator & Support removal/install pics & tips - After finding a leak in my radiator, I knew that the support frame was rusted, so I decided to take the dive. Jump to Latest 2. C3 Tech/Performance. Mar 24, 2005 · Using clamps, hold the crossmember section and end plates back in place in the car. I think it may be time to check it out and rebuild it. It seems as if it Aug 15, 2021 · David sells the crossmember piece AND he owns a tool that is used to repair damage to the oem front crossmember. No complicated Apr 27, 2010 · C3 General General C3 Corvette Discussion not covered in Tech. Write a review! Fits: 63-79 Corvette Factory manual transmission cars only. SKU: MD-VET6379-FL. Just me Jul 10, 2013 · Installation Instructions for 1968–1981 Corvette C3 (770319, 770320, 770321) ~Remove brake cable, speedometer cable bracket, or any other attachments from crossmember. I was wondering about tips to take off my driveline. I tried a pry bar. Feb 18, 2006 · C3 General - Differential cover removal procedure - Am getting ready to replace the seal on the differential cover. I am worried about the fact that I may have to use heat and/or otherwise damage the crossmember bushings. Use this outline to create 4 days ago · MAG-10603 GM C3 CORVETTE 1968-1979 (Factory Manual) MAGNUM Installation, Rev B 5/25/16 16. So far I have removed 1. Jump to Latest Some find it possible to reach a hand between the deck and upper surface of the crossmember and remove and then reinstall the 4 bolts but this is extremely difficult and not worth the effort. But it became unclear who currently had it. Could someone describe the steps for removing the frame cross member and the cover ? It looks like the differential is partially supported by the crossmember so would I have to support it before removal May 3, 2023 · Part # 11537196 - C2/C3 Corvette 9” Conversion C2/C3 9” Conversion Kit Installation Instructions THIS KIT WILL NOT WORK WITH LEAF SPRING SUSPENSIONS. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior  · C3 Tech/Performance - Differential Crossmember Removal - For those who have done it, I ask this question: What is the minimum disassembly of adjoining subunits in order to remove that cross member. Thread Tools Search this Sep 4, 2005 · C1 & C2 Corvettes - How to remove the diff. Last edited by PJO; Nov 7, 2020 at 03:57 PM. This is of course a potential source of vibration Jul 14, 2006 · Once both sides of the crossmember are loose, then support the entire assembly with a floor jack. I took out the small bolts, but didnt budge. Also, are poly bushings available? Or, just rubber. I am now trying to remove the differential carrier and cross member. Remove the engine mount lower nuts. I am trying to Dec 12, 2012 · I cut my crossmember leaving 1/8th" gap on each side IE: abrasive wheel. Car is 22 off the ground on jack stands, and was wondering if I remove the crossmember (for restoration) is there a chance the frame could bend, twist, Jul 15, 2013 · C3 Tech/Performance - 4 Spd Transmission removal w/o removing shifter - I have searched the forum and have not found the answer. The mount bushings are usually stuck pretty good. C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. You Sep 22, 2015 · C3 Tech/Performance - Rear crossmember mount removal - Does anyone know if the rear crossmember rubber mounts can be removed without destroying them on a 68 convertible . I did save a lot of time by not having to remove the spring, the upper crossmember, exhaust or spare tire tub. Car is a 1972 model, LS5, Muncie 4 speed. Sponsored by: Front Crossmember Dent Repair. )The diff. I assume I will need to Dec 8, 2022 · C3 Tech/Performance - C3 Differential mounting - Here is my question to all of u. Disconnect the wheel speed sensor wiring harness from the crossmember. If you remove the driveshaft you can replace the rear seal. it appears the factory crossmember is welded in to frame. Nov 10, 2010 · Using a screw jack, the engine can be supported so the transmission mount can be removed. How do I begin to fix???? :confused: I see Corvette Central sells a Front Crossmember Lower Apr 5, 2023 · C3 Tech/Performance - Automatic crossmember swap - Hi All, I have read quite a few threads on modifying fixed crossmembers (early C3) to be removable, but not much on swapping a fixed manual crossmember with a removable OEM Auto crossmember. Share this with your friends. Remove those 4 x bolts to separate the crossmember from the differential. Login/Register Crossmember removal (1/7) 12/26/04 8:54am. I have pulled numerous engines so no stranger to the general process, but not once for a 72 C3.  · C3 Corvette Parts Auctions on eBay Corvette Books C3VR In-Stock Apparel & Accessories C3VR Member Name Badges C3VR Custom Apparel & Accessories @ Zazzle C3VR Window Stickers C3VR Member Deals & Discounts C3VR Member Calendars Shop Amazon. (yours not same as 79 at crossmember Sep 21, 2020 · C3 General - Engine Removal Tips and Ancillaries - Guys, I know this has been covered multiple times, but search as I may, I’ve not been able to find specifics for pulling a C3 small block. At least 30 times it is a bit tough but can be done without engine removal. It appears that they are just pressed in and May 10, 2020 · Of course the horse shoe piece will not be supported on the bottom end with the crossmember out so I think I would focus on supporting the horseshoe brace, probably remove the center grill to be safe, and going through there. Apr 24, 2024 · If your C3 engine produces much more horsepower than stock, you need a transmission, driveshaft, and differential to match its performance. Back to Subforum. Sponsored by: Harmonic Balancer Removal and Replacement If the car is an auto, dropping the crossmember or on a manual maybe remove the tail mount ? M I typed too slow so I'll add a on dropping the tail a little M. 18. C3 Tech/Performance; C3 General C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance We could not tie up the lift with a disassembled car on it. Apr 21, 2010 · C3 General - differential removal help - Hello All, Dad and I are in the process of replacing the u joints in the half shaft and drive shaft. Lower the diff and crossmember as one assembly and further diss-assemble when its out of the car. Unable to remove the 4 bolts, (already removed the others) at the top of the cover that bolt to the rear crossmember. Chevy Muscle Car Tech Tips, Guides, Articles & How-To. Does anyone Apr 24, 2024 · Eaton cast-iron differential housings were installed on 1968–1979 Sharks. I bent the tabs back on Feb 20, 2009 · C3 Tech/Performance - Making the manual crossmember removable - So a few questions How thick is the crossmember? What did you use to cut it out? I have access to a 110V plasma cutter, but I don't know if that Feb 28, 2005 · Two methods work, the first a large gear puller. Sponsored by: C3 rear-end "sway" / Differential cover removal. I measured and the welded crossmember top appears to be the same size and shape as on the C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. How the heck does that thing come out? I've got the console out and shift boot out, and can see through no problem. transmission removal and installation is a o remove the transmission crossmember. I removed the 5/8 bolts from the crossmember at the rear. Remove the filler tube or leave it up until the trans is out You need about 18" IIRC clearance under the frame & exhaust to slide a th400 out M Sep 12, 2016 · C3 Tech/Performance - Shifter removal tricks - Working on another car in the household. Chevy DIY. All I ask is that you cover the cost of shipping to get it to C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. Jan 5, 2025 · C3 Tech/Performance - Differential removal / crossmember bushings - I have never taken down my differential in 1969. This method makes it much easier, especially putting it  · The crossmember that the differential bolts to and the ends have bushings that rest/bolts to frame. C3 Corvette. Disconnect backup switch wiring. RHeyboer Former Member Send Private Message Grandville, MI - Nov 16, 2024 · corvette 1968-1982 4-speed electronically controlled automatic transmission installation manual. Everything is unbolted, but when I lowered the jack holding it up it stayed secured. sometimes a real job to remove because of age, suction, etc. 20. You could remove your cat converter and take it to an exhaust shop for them to duplicate the dimensions and flanged fittings with a straight pipe. the bracket is sandwiched in between the trans and rubber mount. Any suggestions on how to tackle this would be helpful. These plates slide over the outside and allows the welding on the inside. Total frame off. Disassembling and restoring the rear end of a 1968 Corvette C3. If any of you have tried to do this it is not easy to get to. With the plates tacked to the crossmember section, remove it and finish the welds on the removable piece and under the car. take out bolt thru each rubber cup. I assure you I have spent hours reading every post in both the C2 and C3 forum and watching C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. Does anyone have this tool that would be willing to rent it to me? I promise to return it and take good care. See example in picture below and is for reference only. Detailed instructions on removing the differential cross member, leaf springs, half shafts, universal joints, strut rods, and bushings. $115. MTIADC3 Nov 26, 2012 · C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. As a result, many, if not all, the frames under C2 and C3 Feb 9, 2013 · C3 Tech/Performance - Removing rear end diff crossmember - Have my rear suspension out and in progress. To state it simply, I had to remove the differential crossmember. Thread starter 00fxd; Start date Jul 1, 2009; 00fxd Well-known member The frame became a bit less rigid than I expected when the crossmember is not installed. Reply Subscribe . (see picture below). I would check the u-joint angles too. Apr 1, 2016 · C3 General - How to Remove ONLY The Differential Cover--Not the Differential - I see lots of posts on this topic but the conversation always ends up talking about removing the entire differential. The differential cross member is somewhat rusted but still solid and I plan to sand blast and por15 most of the rear components. 0 Fitment of crossmember & Flanges 3. The store will not work correctly in the case when cookies are disabled. Refer to Engine Mount Replacement in Engine Mechanical. Sep 5, 2013 · Your 1963-1982 Corvette front crossmember is subjected to large rocks, unimaginable road debris and damage from repair work (poorly positioned floor jacks). Thread Tools Search this Thread 03-13-2017 | 01:41 AM Is the crossmember for a manual  · C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. Add to Cart. mount at the front of the diff. Thread Tools Search this Thread Jan 29, 2002 · The crossmember may need a little coaxing to come loose from its mounts so leave the bolts in, but loosened untill you get it free. Manual Mar 25, 2008 · C2 C3 removable crossmember. I am worried about the fact that I may have to use heat and/or otherwise damage the crossmember Jan 16, 2003 · All I've got to do is remove the crossmember and differential. Here is the question. My cover is the incorrect one and I want to replace it with the correct I have had for awhile. The second and the one I use. I was thinking of Jun 10, 2017 · C3 Tech/Performance - 78 crossmember removal - Happy weekend. Since everything will be apart it seems only logical to remove the differential crossmember and differential to change the crossmember bushings and oil in the diff. I supported the differential with a Harbor Freight transmission jack and removed both bushing bolts. ) The 2 bolts from the big rubber cushions in the suspension crossmember. Sponsored by: Consider putting in a removable trans crossmember because it will change this from a job that will take Jul 31, 2020 · C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. The crossmember that the differential is bolted to (4 bolts) has rubber mount bushings on the ends. Now you'll be able to see the access holes on top of the crossmember that were hidden by the body. I am still chasing down a transmission leak on my 78. The consensus seems to come in Oct 30, 2020 · C3 General General C3 Corvette Discussion not covered in Tech. I can ship the tool to you for your use. Do you have a removable crossmember? I'm not sure exactly which bolt you're talking about. Unbolt starter and set aside. 1 day ago · This removable transmission crossmember kit for 1963-79 Corvettes from American Powertrain makes the installation of a transmission or driveshaft in a classic Midyear or Shark Body Corvette much easier. This Tech Tip is from the full book: Disassembling and restoring the rear end of a 1968 Corvette C3. com. Note that crossmember has already been removed from car. Disconnected the driveshaft, then removed the flexplate/torque converter shield. C3 Tech/Performance - Differential removal / crossmember bushings - I have never taken down my differential in 1969. Can this be done ? I will be having the body off of the frame. I must replace the two bushings/cushions in it, as well as the Differential's front mount bushing/cushion. The forward side of the tank is supported on a small crossmember that runs from frame rail to C3 Tech/Performance - Trans cross member brackets touching fiberglass floor pans - Greetz All, It seems both brackets of my trans crossmember touch the fiberglass floorpans. The member who currently has it is done with it and has it ready to mail. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Mar 29, 2006 · C3 Tech/Performance - 1973 Manual Transmission Removal - Hey all I was considering changing the clutch assembly in my 73 as it is chattering quite a bit. Loosen the bolts but leave them theaded in so they catch the crossmember. If I remove the front crossmember, is it Oct 30, 2024 · C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. (You can optionally remove the differential from the crossmember by removing the four bolts but you need to be a bit of a contortionist to do this). Jan 16, 2023 · C3 General - Rear crossmember - I just separated my differential from the crossmember and getting it ready for the powder coater and need to remove the bushings on the ends. i want to clean up and paint the crossmember since i already have it outmy question is about the 2 crossmember bushings/cushions. Secure rear of engine with hydraulic jack. I have the car up on 4 blocks (the recommended jack stands areas). No luck. I mount the crossmember in a press to preload the new cushion and then bend Apr 29, 2003 · Then I put a jack under the transmission, disconnected the shifter, cooler lines, vacuum line, kick down cable (at the carb), and speedo cable. Support the engine with the trans just off the crossmember and remove the 4 bolts that hold the trans to the bellhousing. Same day shipping. I've soaked the area in and around the cushions with penetrating oil for about a week now. One area that I suspect is leaking is the speedo gear housing. So I now have the crossmember almost fully unbolted. mag-02002 a41 c3 installation manual_revl 10/23/19 - page 2 - follow factory service manual (fsm) recommended safety precautions. Crossmember Support Bracket GM C3 Corvette 1968-82 TKO/TKX (0) $139. Place a transmission jack under the crossmember. I may be wrong but I don't think so. From looking at the photos, it appears that I need to remove the drive shaft, half shafts, the bolts that connect the spring to the trailing arm, the Oct 10, 2005 · C3 General - rear crossmember bushings - alrightso i've torn out all of the rear suspension of the car. C3 Corvette Diff Cross Member Bushing Removal I have searched and a couple people mentioned using a press to remove the stock bushings from the cross member. Release the 1968–1979 driveshafts by removing the four 7/16 May 26, 2021 · C3 General - Catalytic Converter removal - I live in a state that does not require emissions. good luck. The distance from the drivers side and the passenger side are different. Do you have to straighten out all the tabs to remove it? Im replacing the bushings but re using the crossmember. Remove the entire mount and fl anges leaving a smooth surface. Jul 7, 2022 · C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette Jul 18, 2023 · Removing the rear spring was easy, getting the crossmember out was a bitch. C1 & C2 Corvettes Mar 7, 2024 · 2. Aug 17, 2002 · C3 Tech/Performance - Removing Rear crossmember - Hey guys, I'm trying to remove the read crossmember and it won't buldgedifferential carrier is removed and I removed both nuts on each sidesis there something else I should do? C7 Corvette, 2014 - 2019. Includes instructions for strut rod repair and bushing removal for a classic corvette. I unbolted the shifter mounting bracket from the crossmember, and removed Oct 4, 2016 · C3 Tech/Performance - 4speed muncie removal - Best way to do the job C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette. Before reinstalling correctly I am wondering about whether or not to replace the bushings. c3, corvette, crossmember, removal. I have a Corvette C3 Targa 1970-1973. The auto crossmember is a bolt on to facilitate trans removal. I have heard that you can remove the Muncie transmission out of C3 WITHOUT removing the frame mounted shifter. Transmission Crossmember. Vehicles with under car exhaust will need to have the exhaust bracket modified as described Mar 25, 2008 · I need to partially remove the engine to get the transmission to disengage so I can lower it. I currently have the spare tire assembly remove as well as the rear spring. Sponsored by: Radiator & Support removal/install pics & tips. I drove the pickle fork in on one side, on the outside of the grommet socket, between the crossmember and the frame support. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Feb 23, 2006 · C3 Corvette Forums. Remove bolted–on transmission mounting bracket from crossmember. 95. Reply Jun 30, 2017 · If you remove the 2 bolts that hold the mount to the crossmember, you can lift the rear of the trans and gain enough clearance to get the 2 bolts that hold the mount to the trans. Will I have to reconfirure crossmember or will transmission slide back far enough to get transmission out. Remove the parking brake cable off of the crossmember, unbolted the crossmember, dropped it down. They showcased a "flange kit" that you use to modify the tranny crossmember, so Aug 10, 2024 · C3 Tech/Performance - Diff crossmember donut bushings - I?m getting ready to reinstall my rebuilt differential and am debating whether to replace the donut bushings or not. Leave several threads engaged until you break the crossmember free, then lower the differential and crossmember as a unit. figured I would remove the rear end and have it checked I have the driveshafts all off all ready to drop. The original ones are a little brown, Oct 2, 2018 · C1 & C2 Corvettes - Differencial cross member removal - On my 67 convertible I have the gas tank, engine, trans, rear spring, brakes out and off of the car. Remove bellhousing dust cover. I have a hoist so once the crossmember was loose I just lowered the crossmember with the diff onto a shop cart and it made it easy to remove the Nov 9, 2016 · Exhaust runs through the crossmember (unless sidepipes or something custom) so you may need to drop if you can't slide the crossmember back enough to clear the rear of the trans. others come off easy. ) shocks 2. Oct 12, 2012 · C3 General - Removable Transmission Crossmember - Can anyone give me detailed information on the hole sizes and locations on a '73 chassis for a factory removable crossmember? I am going to be cutting my welded one out and would like to put the factor holes in for a new one. They were ‘corvette easy’ to Apr 27, 2006 · C3 Tech/Performance - '78 trans crossmember removal - I am putting dual exhaust on my '78 and need to replace the hanger bracket at the corssmember. Jan 23, 2010 · C3 Corvette Forums. ) Trailing arm bolts:crazy: 3. After removing the two bolts that hold it to Feb 19, 2011 · C3 Tech/Performance - transmission removal - I have 77 with automatic that I need to pull. The first time might be a PITA but, after they should come out with little effort, its only 3 bolts and your Vette has side pipes so there is nothing else to get in the way!  · C3 Corvette Parts Auctions on eBay Corvette Books C3VR Member Name Badges C3VR Apparel & Accessories @ Zazzle C3VR Window Stickers C3VR Member Deals & Discounts C3VR Member Calendars Shop Amazon. Will Oct 9, 2013 · C3 General - Need Rear Suspension Removal Advice - I need some advice. Numerous forum members have used the tool to repair their damaged crossmembers then ship it off to the next member who needs the tool or they ship it back to David. is this normal? can I remove the transmission (leave engine in car) without removing the crossmember? or do I need to cut the Feb 5, 2024 · I sprayed my bushings real good with PB Blaster for a couple days before I tried pulling the crossmember. C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. Thread Tools Search this Thread Mar 30, 2024 May 8, 2004 · C3 Registry Data C3 Corvette Statistics C3 Corvette Tips & Tricks C3 Corvette How-Tos Corvette Club Listing Corvette Event Listing Mechanic Directory Corvette VIN Decoder Save the Wave Corvette Emblem History C3 Corvette Birthday Calculator C3 Corvette Build Dates Corvette Parts Illustration Catalog Shark Bytes - Online Specializing in C3 Chevrolet Corvette Parts since 1977. Apr 21, 2008 · C3 Tech/Performance - Diff and crossmember removal - Im removing the diff and figure I would do it with the crossmember. 11. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Sep 15, 2009 · Remove the lower control arm bolts from the crossmember. Thread Tools Search this Thread Nov 25, 2012 | 10:06 PM Crossmember Removal. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Dec 17, 2005 · C3 Tech/Performance - How to remove crossmember bushings? - I've removed the rear end of my 78 for some much needed upgrading. figured I would remove the rear end and have it checked I Jun 8, 2023 · Remove exhaust support bracket at transmission crossmember (if equipped). C3 General General C3 Corvette Discussion not covered in Tech. It appears that to install the new one I will have to drop the cross member. Then make sure the jack is up tight and remove the bolts. Sponsored by: remove the upper crossmember bolts ( 2 of them), it will drop right down with the crossmember. Vehicles with under car exhaust will need to have the exhaust bracket modified as described in section B step 21. any ideas would be Mar 5, 2022 · Loosen, but do not remove, the two bolts holding the crossmember to the frame. Sponsored by: the 'Detroit Muscle' show, on Spike TV last weekend. I hate using a crowbar on any part of my vette. ~Remove the crossmember bolts, allowing the OEM crossmember to be carefully removed. As a result, many, if not all, the frames under C2 and C3 Corvettes have caved-in front crossmembers. C3 Corvette Removing the differential crossmember. might have to crowbar Nov 21, 2022 · C3 General - Front Cross Member Dent Removal Video - I have been lending (as others have as well) out my three C-3 Front Cross member dent removal tools for folks to use to remove the front dents on their cars and I was asked if Thumbnail Filmstrip of MDl, Crossmember Flange Kit, 63-79 Corvette, SBC/BBC Images. Also the ability to slide center section straight back over the exhaust pipes without removal is a nice benefit. Feb 17, 2019 · Remove exhaust support bracket at transmission crossmember (if equipped). Take 2 large  · There are tools available to remove/replace them but they can be removed without. Sponsored by: 1968 shifter support bracket help. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Dec 23, 2022 · C3 General - 1976 transmission removal - new here to the forum! About to remove TH 350 transmission from 1976 c3 corvette. Sep 23, 2022 · C1 & C2 Corvettes - Removable crossmember install question - I know another question about removable crossmembers. Next take a piece of stiff paper and make the outline of the crossmember cross section. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior Apr 11, 2017 · C3 General - Differential crossmember bushings - I am working on 1968 Coupe L79 4 speed. Apr 26, 2020 · C3 General - C3 4-Speed Shifter Removal - I am in the process of removing the engine and transmission from my 1973 Stingray I am restoring. I then dropped the crossmember removed the torque converter bolts. Already dropped a socket once down that crossmember, an had to go fishing for it! How do you remove the Oct 15, 2020 · C3 Tech/Performance - Differential Crossmember Removal - For those who have done it, I ask this question: What is the minimum disassembly of adjoining subunits in order to remove that cross member. I pulled out the rear diff and crossmember and I would like to sandblast and paint the crossmember but have know idea how to remove the rubber  · C3 Registry Data C3 Corvette Statistics C3 Corvette Tips & Tricks C3 Corvette How-Tos Corvette Club Listing Corvette Event Listing Mechanic Directory Corvette VIN Decoder Save the Wave Corvette Emblem History C3 Corvette Birthday Calculator C3 Corvette Build Dates Corvette Parts Illustration Catalog Shark Bytes - Online Feb 15, 2012 · C3 Tech/Performance - Front Crossmember Dent removal tool - Have tried to contact a fellow that was renting his a couple years ago. Feb 9, 2013 · C3 Tech/Performance - Removing rear end diff crossmember - Have my rear suspension out and in progress. View Next Unread. This keeps everything square and centered. You now have a removable crossmember for your Corvette. By then Mar 31, 2024 · C3 General - crossmember dent removal tool - Hey everyone, I remember reading a post that some members rent out their tool to remove dents out of the front crossmember. ) I see the lower front suspension A-arm is separating from the frame cross member. Only desk top dyno. When I Oct 18, 2024 · A little heat might have helped, I used a steel splitting wedge and a pickle fork. C3 Parts for Sale/Wanted C3 Corvette Performance Parts, Rare NOS and NLA Chevy Parts, Wheels & Tires, Exterior C3 Parts for Sale/Wanted - FREE Use of Crossmember Dent Removal Tool - I have a crossmember dent removal tool that I loan out to Corvette Forum members. GM Item No. Nov 22, 2005 · C3 General - Trans Crossmember Removal - Just pulled my ST-10 for rebuild. Reply. Some information was conflicting. 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