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  1. #1

    Default 1-7/8" Lt Silverado Headers from Pacesetter

    Has anyone tried out these new headers from pacesetter?

    They are 1-7/8" diameter long tubes which I guess is new for them.

    Says it fits the 99-06 silverado etc...

    Curious how they sound installed

  2. #2


    Haven't seen them or heard them, but am totally skeptical about those bogus HP gain results. They are measuring the benefit of upsizing the headers on a 408 c.i. (6.6L) engine, not a 327 c.i. (5.3L) engine. Why didn't they just compare stock 5.3 manifolds to the 1 3/4" headers and the 1 7/8" headers???? When I see stuff like that, I just turn the page, and fugettaboutit, until I see better info.
    Last edited by buckmeister2; 09-17-2013 at 05:05 PM. Reason: wrong number in place
    Las Vegas, NV...2001 Silverado 1500 LT Z71 Stepside X-cab, 171,000 miles, 5.3, cat-back duals, leveling kit, 3.73, 17" rims, more to come...

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