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Dynomax Manifold Dual Kit 1975-87 Chevy PU 2WD 1/2, 3/4 and 1-Ton (exc. Crew-Cab)

289-89006

made in usa

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Manifold Dual Kit 1975-87 Chevy PU 2WD 1/2, 3/4 and 1-Ton (exc. Crew-Cab)
$269.99
Manifold Dual Kit
  • 1975-87 Chevy PU 2WD 1/2, 3/4 and 1-Ton (exc. Crew-Cab)
  • 1975-87 Blazer/Jimmy/Suburban
  • Small Block 305-400
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    89006 is rated 4.3 out of 5 by 4.
    Rated 5 out of 5 by from 89006 system I bought this a monyh ago and it was very easy to install.
    Date published: 2019-11-30
    Rated 4 out of 5 by from Good quality product Great quality and good pipe fit considering this kit fits a broad range of applications. Only problem was the retainer rings holding the manifold pipes to the manifold were not drilled correctly. The triangular pattern was OK but I needed to slot the holes larger to mount the rings. Instead of spending alot of time filing, I just carefully cut the slots with a cutting torch!
    Date published: 2017-10-30
    Rated 4 out of 5 by from Great kit Bought for my 87 3/4 ton 2 wheel drive. Kit could have been bolt on and go. I took the time to adjust the angle of the RH downpipe for an even better fit. Used a set of welded body thrush mufflers sourced locally. Everything fit well. Overall I'm very happy. If I had to complain about something I guess the 3 bolt flange bollt holes could have been a little bigger and even with welding most of the connections I still had to but a few extra clamps for hangers. I will buy thus kit again for sure. The price of this kit shipped was barely more than the price of just a new Y pipe.
    Date published: 2016-05-29
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    Dose this come in a 2.5 diameter version?

    Asked by: Gm Ron
    No, these kit only come in a 2.25" diameter pipe size.
    Answered by: Rusty B
    Date published: 2018-06-15

    Description states mandrel bent but pictures of pipes are not ? 

    Asked by: Speedy456
    It can be difficult to tell or possibly a representative image but this is a mandrel bent exhaust.
    Answered by: Dean R
    Date published: 2018-01-18
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