Its aluminum cylinder heads feature 68cc ... a more aggressive camshaft compared to the LS376 crate engines. Supercharged Chevy Small-Block Crate Engines? Yes Please! The supercharged LS9 and ...

Since both of these engines belonged to the class of engines collectively known by the name small block Chevy, or SBC for ... BluePrint Engines custom aluminum cylinder heads, 10:1 compression ...

See, the '85-up Chevy 4.3L ... applications that house most of these engines. We nabbed Comp Cams biggest hydraulic roller for our factory roller block, a 280HR with 224/224 duration at 0.050 ...