I had around 170K on a 1974 SB 350 before I had to do any major work on it. That was mainly camshaft, timing gear and chain and switched it from a points and condensor over to an HEI distributor. That really woke that thing up.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.