Forget rebuilding! The Chevy 350 HO is assembled with allnew parts and highflow heads, giving you more power than just about any productionspec SmallBlock ever installed at the factory: 333 hp and a satisfying 381 lb.ft. of torque. It’s affordable power with dependability you can count on.

A castiron block with fourbolt main caps is the foundation for the 350 HO, which is topped with iron Vortec heads fitted with 1.94/1.50inch valves. Its durable rotating assembly has aluminum pistons delivering a 9.0:1 compression ratio, while a hydraulic flattappet camshaft requires no periodic lash adjustments.