Ok so i find out yesterday that my suposedly "rebuilt" motor with 3000 miles on it is shot. the crank is bad and the pistons are all stock except one which don't even match the other pistons.

I figure i want to replace it with 383 since i have to buy a crank and i want forged pistons for a 150 shot. I don't have much money but would rather do this now since i need it anyway. I see al the cranks in the summit catalog and they say that the one piece rear main seal cranks are for 86-95 350 blocks. Will they fit in the LT1 block? I see these stroker kits with eagle parts on ebay but they are for the Gen1 blocks but have 1 piece rear mains. What can i do?

thanks
Shawn

 

You need the "86 and up - one piece rear seal" crankshaft.

 

Check with Scat Cranks, Scoggin-Dickey, Internet Racer Supply they all have cranks and crank kits for the LT1's. You can also use 2 piece cranks with a block adapter.