1988-1998 Chevy GMC 305 350 SBC V8 5.0L 5.7L C/K 1500 2500 3500 Black Exhaust Header
1988-1998 Chevy GMC 305 350 SBC V8 5.0L 5.7L C/K 1500 2500 3500 Black Exhaust Header
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In the exhaust system, the combination of the exhaust manifold and the tailpipe can obviously improve the exhaust efficiency, which requires that the exhaust manifold is designed to be smooth inside, with small curvature. Under the work of exhaust manifold and tailpipe, there will be soft and pleasant sound, which can give the driver a pleasure driving experience.
Features
- Improves engine efficiency and throttle response
- Increases horsepower and torque
- Improves exhaust flow
Product Specifics
- Medium length header for both 2-wheel and 4-wheel drive trucks with 305 and 350 5.7L engines.
- Inlet: 1.5"
- Outlet: 3"
- Head Flange Thickness: 7/16"
- Outlet Flange Thickness: 3/8"
- Equal length primaries; Larger primary pipe Diameter 1-5/8"
- 3" Collector
- Gains over 18+ RWHP
- Premium Quality T304 Stainless Steel
- Works with both straight and angle plug heads.
- TIG Welded CNC Machine Flange
- A set of headers with bolts, reducers and gaskets
- Professional installation is highly recommended. No instruction included
Note:
1. Professional installation is recommended.
2. Please don't hesitate to write to us if you have any problems. We are always here to help you.
California Residents
- WARNING: Cancer and Reproductive Harm. For more information go to: www.P65Warnings.ca.gov
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