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Gonna start to restore my 79' this spring. Car is special since it was bought new by my family in 79. I used it as a daily driver for about 8 years in NJs worst weather. Can anyone give me a rough idea what a labor fee would be to swap the frame with a new one? I'm hoping the current frame is in good shape as I have yet to look at it in storage, but I want a worse case scenerio.
2025 C8 Z06/7/E-Ray of the Year Finalist - Unmodified
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2021 C8 of the Year Finalist Unmodified
2020 Corvette of the Year Finalist (performance mods)
2019 C1 of Year Winner (performance mods)
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A frame off on a 79 if you outsource the labor will cost you more than the car is worth. I realize it has sentimental value to you but I would recommend taking a good look at the existing frame and if it appears OK just do a frame on, paint and general refurbish. Good luck.
Your looking at about 5K for a new frame. To lift and drop the body, someone will probably charge about 2500 - 3K. Than you'll probably want to rebuild the suspension while your at it wheich is probably another 4-5K for a complete front and rear rebuild. I'd say anywhere between 11K-13K.
I'm a town over from you and just pulled the frame off of my 68 convertible. Its not easy and paying someone to do the transition will cost you more than what the car is worth, unfortunately.
I'm thinking your frame should be ok. If you drove it as a daily driver, like I did my 74, then the road grime and engine oil probably preserved the frame and prevented rust. If there was rust before you put it into storage then you might have a problem. BUT you can find cheap frames on ebay or at other corvette graveyards. If money is an issue then you might want to do this yourself. You will find tons of info on here about doing a frame off or just lifting the body. I can lend you a hand too if needed.
BUT definitely check out the frame, do the rust test on the body mount areas and birdcage, bang the frame with a large metal hammer and look for large rust flakes to fall. Then make a plan of attack.
I would say $13k is worst case scenario, though. Probably won't cost that much, but it could. The front suspension rebuild wouldn't cost all that much, if you're only replacing the bushings and reusing the parts. Especially with the body off.
I too used my 77 during Chicago winters because it had the best traction of any of my cars. When I got to Florida I began another refurbishment and discovered what salt will do to Corvette frames. All of my problems were in the crossmember just behind the doors. The gussets which triangulate the side rails and the crossmember collect slush and the areas just above this gusset rusted complete through. I suggest that you probe HARD in these areas. If the metal is OK, you are probably good for now. I wound up replacing my frame myself. I haven't kept track of costs (its a hobby) but there is never enough money.
Thanks for the offer and advice. Fortunately the frame always had a good amount of grime on it. I will have to get it out of storage and up on a lift to inspect. BTW- I am suprised I have not seen you at any local cruise nights or shows. I usually take out my red 73' to area shows.
The good news on 79 frames is that since there were more than 50,000 Vettes produced that year frames are plentiful. You can find one in good condition for ~$500.00.
If you have a space to work, preferably with a high ceiling and a strong beam across it, you can lift the body yourself. You'll learn a lot, save a bunch of $ (as well as spend a bunch) and have plenty of stories to tell to your grandkids.
Thanks for the offer and advice. Fortunately the frame always had a good amount of grime on it. I will have to get it out of storage and up on a lift to inspect. BTW- I am suprised I have not seen you at any local cruise nights or shows. I usually take out my red 73' to area shows.
Don't really hear much about local cruise-in's. Where do they usually happen? I drove my white 74 around town and down at college the last 7 years but parked it a year ago when I got my 68 that I have been restoring. Unfortunately the 74 is no longer insured so I can't have fun with it but I have had the itch all summer.
E-mail me when you hear of some get togethers. I usually find myself driving to Englishtown or towns around my college for some car shows.
I was quoted 10K for complete frame rebuild and replacement. This includes, sandblasting and painting frame, rebuild suspension and rearend, rebuild brakes and new lines, clean bottom of body and replace. All frame and birdcage repairs are extra. I said yes. The shop is on the east coast and I am in Chicago, but it was still worth it.
i spent about 10-12gs plus 5 gs for the car.... did a frame on restore... only thing i didnt do was replace all the body mounts or the brake lines and fuse panel..... but i did my custom
if you can pull the body it will make life alot easier
Thanks all for the estimates. $12G seems to be the consensus. A small price to pay when you see the costs that sports cars go for today. Low thirties for anything decent. Besided a C3 will still get more looks when sitting next to a Z06.
That frame is in Canada. I'm thinking that is still a snow/rust frame. Look up Ebay seller CORVETTEMACK. He is in Georgia, with several reasonable frame deals on Ebay. (I don't have any connection to him. Just noticed the frames when I was searching his Ebay store).