Rear end ID
Melting Slicks
Joined: Jun 2006
Posts: 2,660
Likes: 7
From: DFW
Doesn't show up in my 1971 gm corvette parts book (P&A30B).
It's a casting number and likely will not correlate to a part number for a particular application.
Harry
It's a casting number and likely will not correlate to a part number for a particular application.
Harry
Last edited by 66since71; Nov 18, 2017 at 11:16 AM.
Race Director
Joined: Mar 2001
Posts: 14,597
Likes: 4,652
From: Mustang OK
2026 Corvette of the Year Finalist - Modified
2025 c1 of the Year - Modified Winner
2024 C1 of the Year Finalist - Modified
2023 C1 of the Year Finalist - Modified
2015 C1 of the Year Finalist
That case is a NON-POSI case, which was used on 57-62 Vettes and 57-64 pass cars. The date is very difficult to determine, but if it is C 4 3, then for a FACT, it came from a 63 pass car. Although, if it is C 4 2, then it very well could have come from a Corvette -------------------- PROVIDED--------------the stamped code on the OTHER SIDE of the case is correct for a 62 Corvette.
That rear was made at the Detroit Gear and Axle plant, and Corvettes ONLY got rears from the Detroit plant.
That rear was made at the Detroit Gear and Axle plant, and Corvettes ONLY got rears from the Detroit plant.
