CHEVY 350 BAL ROTATING ASSEMBLY 377" STD 4.0" BORE, 3.75", 2-piece SEAL,
PISTONS Hypereutectic Flat top+5.00cc with two valve reliefs, Wrist Pin Style Floating,
Cast steel CRANK, I BEAM RODS,
Assembly includes balancer and 168 tooth flexplate. Suitable for use up to 500 horsepower.