Two questions:

1) Is it true that CKY code cars came without Smog equipment?

2) How can I source a proper and correct carb replacement? Obviously, a specific application.

Thanks.

1) According to Corvette Black Book, the CKY was 350ci, 255hp, mt. There is no mention of smog equipment in the book. Did it come with AC?

LT-1s of that era, or any corvette for that matter, ONLY had a smog pump if the car was sold in California. Mine is a CA car, so it had a smog pump. It a;so had emission lines running from the gas tank, along the drivers side frame, to a charcoal canister is the left front fender - then a line from the canister to the carb. Thus, instead of the usual Holley R4555 (780 CFM double feed), I needed a Holley R4489 (780 CFM double feed) to get the second carb inlet for the canister line.

[QUOTE=tricer]LT-1s of that era, or any corvette for that matter, ONLY had a smog pump if the car was sold in California. Mine is a CA car, so it had a smog pump. It a;so had emission lines running from the gas tank, along the drivers side frame, to a charcoal canister is the left front fender - then a line from the canister to the carb. Thus, instead of the usual Holley R4555 (780 CFM double feed), I needed a Holley R4489 (780 CFM double feed) to get the second carb inlet for the canister line.

[/QUOTE]

In the 1972 options list is K19- Air Injection Reactor. 3,912 came