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.
Specifications:
| Specification | Details |
|---|---|
| Surface | Mirror Polish |
| Primary Tubes | 1.625 in. |
| Collector | 2.500 in. |
| 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) |
Package Includes:
1 Set ShortyExhaust Header
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.
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1967-1969 Chevy Camaro
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1964-1972 Chevy Chevelle