Re: COPO 9010 Carburetor
 

Stan;
I was not aware that the Corvette's used the same 4555 carb, nor did I know that there were no a/t's installed behind an LT1 in a vette.

The issue of the COPO Novas using the 4490 carb is from the various owners of those cars, and can not always been deemed 100% reliable. I will do some additional research on those guys to make sure they are not just quoting 'some book' when they reference their carb's number.
M

Re: COPO 9010 Carburetor
 

My '70 Z-28 4 speed has its original #4555 and the auto should be #4490. These are for non-CA cars.