optispark distributor question

[hossdawg]

can i make or will a 95 lt1 distributor fit a 1993 lt1 engine? even know there a lil diffrent

[wrightz28]

Only thing I know on a difference on opti's is one is vented and the other isn't. Obviously the vented one you'll want to be overly careful of moisture with.

Perhaps someone a little more versed wtih 4th gens will come along and help you out some more.

However, now would be a nice time to replace the water pump and gasket.