1971 LT-1 Engine pad

[Kenneth B.]

There is a 1971 LT-I on Ebay that looks like a factory stamped block, the problem it is stamped CKY for a ZR-1 but is NOT. how would this be treated for judging? SN matches the body.

[Joe L.]

Re: 1971 LT-1 Engine pad

There is a 1971 LT-I on Ebay that looks like a factory stamped block, the problem it is stamped CKY for a ZR-1 but is NOT. how would this be treated for judging? SN matches the body.

Kenneth------

I can't answer the judging question. However, I'm curious if the car has a '403' bellhousing (and 10.4" clutch). That was the major difference between ZR-1 and non-ZR-1 LT-1's as delivered to St. Louis.

[Michael J.]

Re: 1971 LT-1 Engine pad

Actually, that one is stamped CGY for ZR-1, not sure what CKY is, I can't find that suffix for 1971, but 1972 has it for a low HP 350.

[Michael W.]

Re: 1971 LT-1 Engine pad

CKY is '72 LT-1.