Holley adopted a ''systems-designed'' approach as the only logical and practical way to develop their Holley SysteMAX kits. Using race-bred technology and hardcore hands-on development, Holley engineers created a system which matches the intake manifold to the camshaft. This means the Holley SysteMAX builds serious horsepower per dollar!
SB-Chevy 5.7L 1967-86 Hydraulic Cam and Lifters .458''/.458'' Intake/Exhaust @ .006'' Dual Plane Aluminum Intake; No EGR Provision Double Roller Timing Chain and Gears
Engineered to produce maximum street power by allowing the engine to run more efficiently. Good for an increase of 65 horsepower over a stock 350cid with a 4bbl and 8.5:1 compression.
BB Chevy 502 Gen VI Crate Motor - Carbureted Fully Assembled Rectangular Port Aluminum Heads 2.25''/1.88'' Intake/Exhaust, 119cc Combustion Chamber Lunati Hydraulic Roller Camshaft .575''/.575'' Lift Intake/Exhaust @ .050'' Single Plane Aluminum Intake Manifold; No EGR Provision Timing Set Carbonitrited Chromoly Steel Pushrods Head Bolt Set Rated at 170,000 psi
Your going to love this carbureted kit thats good for 520 horses and 550 ft-lbs. of torque at 4400 RPM. Loaded with premium components.