Vortec 8100 8.1L / 496 engine 800 SRC Marine Engine Kit Stainless Steel Exhaust System BC valves are one piece

BC valves are one piece design with a friction welded Stellite tip for the best possible performance

Single Adj

Converts stock front suspension to coil-overs

The teeth are crafted from the same material used for most the ratchets in high-end impact wrenches

steel design

Vortec 8100 8.1L / 496 engine 800 SRC Marine Engine Kit Stainless Steel Exhaust System BC valves are one pieceOur stage 2 marine supercharger performance package bumps the 496 8. 1L to 804 horsepower & 824 ft lbs of torque. BigPower Aluminum Cylinder Heads BP 207 S High Lift Supercharger Camshaft (must use with forged aftermarket pistons with deep valve relief) 1. 7 Ratio SS Roller Rockers & AFN nuts BigPower Forged Flycut Pistons, Rings & Wristpins BigPower Forged I beam Connecting Rods ARP Re torqueable High Strength Head Bolt Kit Cometic MLS Head Gasket