High-Performance Exhaust Header for 1972-1987 SBC Chevy Malibu, Monte Carlo, Grand Prix, Cutlass, Regal - Improves Engine Power & Sound for Racing & Street Performance

Fitment:

1972-1987 Small Block Chevy Malibu, Monte Carlo, Grand Prix, Cutlass, Regal (except 1981 Chevrolet Camaro Berlinetta Coupe 2-Door 5.0L 305)

?Fit Notes:?

Drivetrain: RWD
Power Steering: No
Power Brakes (application): No
Air Conditioning: No
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes

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Specifications:

Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: Stainless Steel
Surface: Mirror Polish
Model: EH28166
Inlet: 1.65 inch
Outlet Diameter: 3 inch
Piping Diameters: 4 X 1.75" Manifold Piping; into 1 X 3.5" Major Pipe

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Exhaust Header VS Manifold, which is the better choice?

The structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.

Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.

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