GM Performance 24502609 - GM Performance Parts 350 ZZ4 Crate Engine

Street and Race The 350 crate engine of choice for many street rods, drag racers, and show cars, this aluminum 4-bolt small block gives a lot of bang for the buck starting with an undercut rolled/forged steel crankshaft, powdered metal connecting rods, and high-silicon aluminum pistons. Get even more power with a ZZ4 Valvetrain Package. Note: Carb, spark plug wires, starter, oil filter and adapter, and exhaust manifolds not included
Performance in One Engine

