Polished exhaust headers designed for Chevy Small Block V8 engines (283, 305, 327, 350).
Description:
100% Brand New,Never Be Used
Fits Small Block Chevy 283, 305, 327, 350, 400 engines.
The exhaust manifolds found in the 1967-1981 Chevrolet Camaro 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 Mid-Length Style headers are designed to allow the exhaust gasses to flow more freely from each 4 cylinder bank and combine in a more efficient manner. Tubing has been optimized for the Small Block 4.9L(302ci), 5.0L(305ci), 5.0L(307ci), 5.3(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.
Specifics and Features:
Made of high quality T-304 stainless steel material
TIG welded CNC machine flange
Inlet / Outlet: 1.8" x 1.5" (Oval) / 2.85"(ID), 3"(OD)
Come with Two Reducer: 2.125" Outlet
2 x 4-1 design
Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
Includes:
1 x Header exhaust system
All necessary installation hardware
Notes:
100% Brand New
Professional Installation is Highly Recommended
Installation Instruction is NOT Included
Professional Installation is Highly Recommended
Package include:
1 Set Header Exhaust System,
Gaskets and Bolts as shown in Picture
Fitment for :
Compatible with:
Fits ALL Small Block Chevy V8 Engines from '1955+ using the Standard Exhaust Pattern - 283, 305, 327, 350, 400,... etc.