Chevrolet Performance 19421200 - SP502 Deluxe Crate Engine - 605HP

With the popular and proven ZZ502 as its starting point, Chevrolet Performance engineers took its capability to the next level to create the more powerful SP502/605 Deluxe, which is rated at a strong 605 hp and 580 lb-ft of torque. It's the sort of power for your vintage muscle car, hot rod or classic truck that comes only from the incomparable big block family. Engine SP502/605 Horsepower 605HP @ 6000RPM Torque 580FT/LBS @ 3800RPM Compression Ratio 10:1 nominal Block Cast iron with 4-bolt main caps Crankshaft Forged steel, 4.000" Heads Aluminum oval port with 110cc chambers Valves 2.250"/1.880" Camshaft Lift 0.649"/0.650" Hydraulic Roller Dur. @ 0.050" 246°/258° New, higher compression pistons, a new hydraulic roller camshaft, CNC ported oval port heads, and more, drive the SP502/605's greater output. This all new big block crate engine is distinguished with all-new cast aluminum valve covers based on the striking, contemporary design introduced on the ZZ632. It is offered in a Delux kit that includes an 850-cfm carburetor and aluminum intake manifold, HEI distributor, plug wires, starter, water pump, and balancer. It also includes a newly designed five quart oil pan. INSTALLATION NOTES: - Due to crate fitment, the carburetor is shipped in a separate box and must be installed by the engine installer. - Clutch linkage bosses are drilled and tapped. When using cast iron exhaust manifolds, lower head bolts may need to be replaced with bolts for shorter heads, for clearance. - Block features a mechanical fuel pump boss (NOTE: There is a fuel pump lobe behind the boss.) - Comes with an externally balanced 14" automatic transmission flexplte. Use flywheel P/N 14096987 and 11" clutch assembly for manual transmission applications. - Not intended for marine applications!