ALL CRATE ENGINE

Part Number: 12578104

ALL  CRATE ENGINE - Part Number 12578104
Crate Engine LS6 5.7L Gen III. Highlights: HP: 405 @6000 rpm TQ: 400 @4800 rpm Aluminum deep skirt block with 6-bolt, cross-bolted main bearing caps Lightweight pistons Returnless fuel rail with 25-lb/hr injectors Hydraulic roller camshaft Aluminum cylinder heads with symmetrical ports 10.5:1 compression ratio Coil-near plug ignition system Composite intake manifold with 75-mm single-bore throttle body Log-style exhaust manifold Corvette-style structual oil pan Corvette Z06 performance straight out of the crate. Nothing says performance like engine code LS6. Producing more than 400 horsepower, the LS6 transformed the Corvette Z06 into a world-beating sports car. GMPP now offers this ultimate Gen III performer in a complete crate engine package - just the extra muscle your Corvette or F-car road racer needs to sweep of the competition. The 5.7 liter LS6 builds on the inherent strenghts of the Corvette's LS1 engine, but benefits from a higher-lift camshaft and higher-compression pistons to raise horsepower from 350 to 405, and torque from 340 lb. ft. to 400 lb.ft. Such tremendous power is produced through the use of hollow-stem valves, a more aggressive camshaft, improved intake and higher-rate valvesprings. GMPP delivers the LS6 as an all-inclusive assembly, complete with Corvette-style aluminum oil pan, large-volume composite intake manifold with single-bore throttle body, and high-performance log-style exhaust manifolds. The LS6 is also a great choice for older cars and street rods whose owners are looking for high-tech performance and turn-key dependability. Installation Notes: Assembly includes a 14-inch flywheel. Assembly does not include any electronics. Emissions legal only as replacement in Corvette Z06.
LS6 5.7L Gen III

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