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GMC Sierra Exhaust Headers & Manifolds

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Latest Customer Reviews

Gibson Exhaust Performance Headers Reviews


Worth every penny

Reviewed By Alonso G (KEYES, CA) Reviewed for a 2000 GMC Sierra —8/21/2015 8:14 PM

I got the stainless ones great price, first thing I noticed when I first turned on my truck with the headers on was the throttle response and also mpg gain and when they started breaking in the hp and torque gains started coming in and I noticed the gains as well very satisfied.

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Doug Thorley Headers Reviews


Excellent!

Reviewed By Brad S (Franklin, OH) Reviewed for a 2001 GMC Sierra —11/27/2006 8:39 PM

These headers really helped wake up the bottom end of my truck. Construction and finish are excellent. These are probably the best header out there for a 4x4 truck that needs all the low end torque they can get. The 310Y is a long tube headers and gives you the best power band, better than the newer midlength model.

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Flowmaster Scavenger Series Elite Headers Reviews


BLKELC on 814110 Flowmaster Scavenger Series Elite Headers

Reviewed By Thomas P (Elyria, OH) Reviewed for a 1978 Chevy El Camino —10/15/2015 11:06 AM

The Flowmaster Headers fit up beautifully on the 1978 El Camino engine is 355cu in with Muncie M22 4 speed the headers look and sound great and at least now I do not have to do maintenance on the exhaust system

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