I got a 95 impala motor at good price, it didn't have an opti, so i'm putting a vented one in. Will the dowel pin need replaced with the longer one? what other things should I change by putting a vented one on?

By theway its going in a 49 ford. Does anyone know the measurments of the raditor in and lt1 camaro?

 

The 95's were the first year of the vented opti so you shouldn't need to change anything.

 

Al of the B & D bodies 94-96 got the vented opti. You will be fine

 

Sweet that what I was hoping for

 

AFAIC, 1996LT1NY knows his sh*t. I agree, '94 was first year of vented opti.

 

94 in the b and d-bodies, the changeover for the f-bodies is 95 but I suppose a few 94 might have gotten vented stranger things have happened.