Buy OEM General Motors Part # 22542700. VALVES. All Models; Intake. CAMSHAFT and TIMING. CRANKSHAFT and BEARINGS. CYLINDER HEAD and VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS

EXHAUST CAMSHAFT. INTAKE CAMSHAFT. OIL PAN. OIL PUMP. 122mm Diameter. 62mm Diameter. All Models; Auto Trans. All Models; Camshaft. All Models; Crankshaft. All Models; Exhaust Cam. All Models; Exhaust Side. All Models; Exhaust; w/High Output. All Models; Exhaust; w/o High Output. All Models; Intake Cam. All Models; Intake Side. All Models; Intake; w/High Output. All Models; Intake; w/o High Output. All Models; Lower. All Models; Manual Trans. All Models; No 1. All Models; No 3. All Models; Side; Left. All Models; Side; Right. All Models; Upper. All Models; w/High Output. All Models; w/High-Output.