Auto Dynasty
AD-HDS-SBC-AP
Chevy Small Block Hugger 2x4-1 Tight Fit Design Stainless Steel Exhaust Header Kit (Polished Chrome) Angle Head
Headers
Made of high quality steel with 2 x 4-1 direct bolt-on design
TIG welded CNC machine flange
Metal gasket included / Inlet: 1.75"x1.5" (Oval) / Outlet: 2.5"
Increase high flow air, instantly gain 10 to 15 Hp. / Tq
Application: Please check part finder on top of the page (Professional Installer is Highly Recommended) (No Instruction Included)
The exhaust manifolds found in the 1966-1996 Small Block Chevy engines were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-1 Block Hugger off-road headers are designed to allow the exhaust gasses to flow more freely from each cylinder bank and combine in a more efficient manner. Block Hugger style headers are meant to be used where space for long tube headers isn?t available due to steering and cross member clearance issues. Tubing has been optimized for the 5.0L(305ci), 5.3L(327ci), 5.7L(350ci), and 6.6L(400ci) engines. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.
Package Included:
Mr. Gasket 2210G Stainless Steel Header Bolt
Mr. Gasket 2661 Chrome O-Ring Water Neck
JEGS Performance Products 40210 8.0mm Red Hot Pow'r Wires
Mr. Gasket 1009 Chevrolet Distributor Hold-Down Clamp
Stant 45358 SuperStat Thermostat - 180 Degrees Fahrenheit
TAYLOR CABLE 48010 Battery Relocation Kit
3592 B Engine Compartment Breast 1967 1974 00-3592-B
Mix me 4125