Thread: SBC 350. Rebuild in stock.

Tweet

the speed pros are good way to go make sure you get the new ones not some old stock . the new speed pros are made in the usa and is a very nice piston. older stuff sitting around can be made in india and can be hit and miss .there is no add end gap needed for the speedpros pistons like KBs hypers. i like KBs icon line but not so much are hypers. will have pick out a flat top you have good gas were you are ? if not the H 423acp is dished

Originally Posted by pat mccarthy

if not the H 423acp is dished

I'm not certain, but I think it's also a short piston, 1.540" compression height, so be careful when calculating piston deck height.