My new project 86 Silverado

[Darkrider]

Originally Posted by naphtali5725

A lot of g bodies came with Chevrolet 350’s not Oldsmobile
So you have to make sure they’re for an Oldsmobile 350 engine
Most likely any header from a small block Oldsmobile car should fit in
A c10

Yes a ford roller rocker will fit the 350
For a mild engine I recommend comp cams magnum
1441-kit roller rocker kit for small block olds, available at jegs
https://www.compcams.com/catalogsear...Category_Code=

Thanks for the info! Yea I'm keeping mine fairly mild. Will hopefully be looking into an overhaul by next fall with a new set of speed pro pistons which will bring me up to 9.5:1 CR with my current #8 smog heads. Looking towards a Comp Cams "Thump'r" grind or something similar in the Lunati Voodoo cams.