Finally a Corvette owner
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6th Gear
Joined: Sep 2024
Posts: 6
Likes: 7
Finally a Corvette owner
After decades of wanting one, I recently purchased a 1973 coupe. It's in fairly good condition, but could use a little TLC. I wish I could find a build sheet so I would know what actually came on the car. It's a 4 speed, but I don't know which 4 speed. Not sure of the rearend ratio either. Any guidance anyone can give will be greatly appreciated.
Last edited by DougVanHouten; Sep 4, 2024 at 11:52 AM. Reason: Added pictures
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From: In a parallel universe. Currently own 2014 Stingray Coupe.
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Welcome, and moving this thread to C3 General to see if other C3 owners can help you out.
Safety Car
Joined: Nov 2005
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From: Arizona - If you don’t know CFI, STOP proliferating the myths around it...
The build sheet is normally on top the gas tank. Unfortunately, you have to drop the tank to see if it's there. I have heard of other areas that people have found a sheet, but the tank is the most popular spot if it's still there. That is where I found mine on my 82. GL and happy motoring.
Pro
Joined: Aug 2010
Posts: 648
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From: Napa, CA
Welcome to the forum and congrats on the 73 4sp coupe. Is that a L82 emblem on the hood or is it a big block? If so I think the M21 close ratio was standard with L82. The gear ratio is likely 3.36:1. The rest of any options are visible at a glance like PS, PB, PW, radio, leather seats and deluxe interior pkg (plush carpet and wood grain trim on the doors and console) etc. How about some under hood pics?
Last edited by 210ken; Sep 5, 2024 at 11:14 AM. Reason: Gear ratio edit
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