Looking for numbers
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2nd Gear
Joined: Jul 2015
Posts: 2
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Looking for numbers
Have a 77 check vin to the engine plate got a match in the numbers...what other numbers do I need to check and where would they be located? This my first corvette so new owner but been chasing this car 20 years any help would be appreciated
Race Director
Joined: May 2006
Posts: 18,597
Likes: 2,540
in addition to the VIN match did the engine code stamp match, L for base engine X for L82?
CKZ 1977 350 L48
CLA 1977 350 a/t L L48
CLB 1977 350 m/t, high altitude L L48
CLC 1977 350 a/t, Calif L L48
CLD 1977 350 m/t, high altitude X L82
CLF 1977 350 a/t, Calif X L82
CHD 1977 350 a/t, Calif L
Did you check the transmission for a partial VIN and the correct code?
Code Transmission
W Warner 4-Speed, Heavy-Duty Aluminum Case
AM Turbo Hydra-Matic 350 with 350 L-48 Engine
CB Turbo Hydra-Matic 400 with 350 L-82 Engine
Differential Codes
Code Ratio
OA 3.08
OD 3.36
LR 3.36
OB 3.55
OC 3.70
CKZ 1977 350 L48
CLA 1977 350 a/t L L48
CLB 1977 350 m/t, high altitude L L48
CLC 1977 350 a/t, Calif L L48
CLD 1977 350 m/t, high altitude X L82
CLF 1977 350 a/t, Calif X L82
CHD 1977 350 a/t, Calif L
Did you check the transmission for a partial VIN and the correct code?
Code Transmission
W Warner 4-Speed, Heavy-Duty Aluminum Case
AM Turbo Hydra-Matic 350 with 350 L-48 Engine
CB Turbo Hydra-Matic 400 with 350 L-82 Engine
Differential Codes
Code Ratio
OA 3.08
OD 3.36
LR 3.36
OB 3.55
OC 3.70
Last edited by MelWff; Jul 8, 2015 at 12:40 PM.
