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Dynomax Thrush Header Back Kit 1967-87 GM K-Series Pick-up 4x4 V8

289-89024

made in usa

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Thrush Header Back Kit 1967-87 GM K-Series Pick-up 4x4 V8
$369.99
More than 10 available
Thrush Header Back Kit
  • 1967-87 GM K-Series Pick-up 4x4 V8
  • Dual Mufflers
  • 2.25'' Diameter
  • H-Pipe and header reducers not included.
  • Free Shipping - Ships
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    89024 - Thrush Header Back Exhaust Systems is rated 3.0 out of 5 by 4.
    Rated 4 out of 5 by from Fits well. I put this on a 78 Chevy 1/2 ton 4x4 with a 3" body and suspension lift and everything still fit nicely. The mufflers are a little too quite for my liking an probably should have got the glass packs other than that it was well worth the money.
    Date published: 2017-11-12
    Rated 2 out of 5 by from Cheap. Cheap cheap Bought this it came in a box that was exploded! Than I went to install and all the clamp nuts were missing, than the washers supplied for the hangers do not fit the bolts it came with. The washer hole is to small for the bolt to fit through. The clamps you have to squeeze with big channel locks to fit. The bends on the pipes are not accurately placed. You have to modify yourself it's not exact.
    Date published: 2020-08-23
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    Is this a 2.5 inch or 2.25 system?

    Asked by: Mike1989
    This kit is 2.25 inches.
    Answered by: Jon Jegs Tech
    Date published: 2017-11-14
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