427ci LS COPO Super Stock Engine With a Patterson Elite 427ci LS COPO Super Stock engine you will have the power and consistency to go rounds from the top side of the ladder. Our Super Stock engines are the best route to...
350ci Supercharged COPO Engine ENGINE COMPONENTS: CHEVY LSX STEEL BLOCK 8 CT-WT FORGED CRANKSHAFT LSX ALUMINUM PEP CNC PORTED HEADS TITANIUM INTAKE VALVES SODIUM FILLED EXHAUST VALVES CALLIES ULTRA RODS GIBTECH/PEP PISTONS
427 C.I. COPO Stocker Engine Major Components: • Cylinder Heads: GM 12578450 • Intake Manifold: Holley EFI• Block: GM 19213580 custom sleeved• Cran
396 C.I. COPO Engine 396/710HP Major Components: Cylinder Heads: GM LS3 12629063Intake Manifold: Holley EPI - 300-125Block: GM 12621766
