Fresh off the benders, these 1-5/8-inch diameter, mandrel-bent long-tube headers from Hedman Hedders install without modification, and offer the smoothest exhaust flow possible. The long-tube design provides your GM LS engine ample runner length and volume to accommodate the additional exhaust flow requirements your truck or SUV needs to perform at its peak—especially if you plan on installing other power adders (e.g., supercharger, upgraded intake, cam, engine tune, or throttle body spacer). If your engine can’t get rid of the spent gasses, you won’t get the performance you’re expecting from any of your add-ons.
If you’re ready to take your Chevy or GMC vehicle to the next level, these Hedman headers are the ticket. Applications available for 4.8, 5.3, and 6.0L 1999–2007 (1st gen) Silverado and Sierra; 1999–2006 (2nd gen) Tahoe and Yukon; and 2000–2006 (9th gen) Suburban in a variety of coated and uncoated finishes.
Features
- 1-5/8” mandrel-bent long-tube headers.
- Stout 3/8” flanges.
- 3” ball and socket collector (no gasket required).
- Includes gaskets and mounting hardware.
- Designed and made in the USA.
- Warranty: limited lifetime.
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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.
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