Shorty Exhaust Header for GM LS 1967-1969 Chevy Camaro and 1964-1972 Chevelle

FLASHARK Exhaust Header for LS1 LS2 LS3 LS6 LS7 Shorty GM LS 1967, 1968, 1969 Chevy Camaro and 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971,1972 Chevelle

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. 

Fitment:

Chevy LS1 LS2 LS3 LS6 LS7 Shorty Chevelle Camaro

• 1967-1969 Chevy Camaro
• 1964-1972 Chevelle

Specifications:

Brand Name: FLASHARK
Model: EH28125-P
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: Stainless Steel
Surface: Mirror Polish
1.625 in. Primary Tubes
2.500 in. Collector
Collector Attachment: 3-bolt flange
Engine Make/Size: LS1/LS2/LS3/LS6/LS7
Flange Style: Standard
Header Material: 409 Stainless Steel
Header Style: Shorty
Mandrel-Bent: Yes
Oxygen Sensor Bung Included: Yes
Primary Tube Gauge: 16-gauge
Reducers Included: Yes
Tuned: No
Collector Diameter: 2.5 in (63.5 mm)
Header Flange Thickness: 0.375 in (9.525 mm)
Primary Tube Diameter: 1.625 in (41.3 mm)
Shipping Weight: 22
Package Height: 10.8
Package Depth: 21.8
Package Width: 13.3

Package Includes:
(1) Pair of LS 304 Stainless Steel Headers
(2) LS Header Flange Gaskets
(12) Header Flange Bolts: 8 mm x 1.25 x 30 mm L 304 Stainless Steel with 3/8 Hex Head
(2) Collectors: 2.500 in., 2.500 in. O.D. x 4 3/4 in. L 304 Stainless Steel with Oxygen Sensor Bung and Three Bolt Flange
(2) Collector Gaskets: 2.500 in. I.D. and 3-bolt Pattern
(6) Collector Bolts: 3/8 in.24 x 1 L Stainless Steel with 9/16 in. Hex Head
(6) Collector Bolt Nuts: 3/8 in.-24 Stainless Steel with 9/16 Hex head

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.