Dynomax 89006 Exhaust System Kit Fits select: 1975-1986 GMC C1500, 1981-1984 CHEVROLET BLAZER
Dynomax 89006 Exhaust System Kit Fits select: 1975-1986 GMC C1500, 1981-1984 CHEVROLET BLAZER
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DynoMax

Dynomax 89006 Exhaust System Kit Fits select: 1975-1986 GMC C1500, 1981-1984 CHEVROLET BLAZER

4.3 stars out of 4 reviews
(4.3)|
4 ratings
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Key item features

  • COMPATIBILITY -- Designed for a variety of full-size 1975-87 GMC trucks and Chevrolet/GMC SUVs 2WD; see product information for compatibility and engine spec
  • BUILD IT YOURSELF -- Design and custom fabricate your own exhaust system with this kit that attaches to OE manifolds
  • FLEXIBLE MOUNTING -- Special reducer design allows for a variety of mounting options
  • IMPROVED FLOW CAPACITY – Smooth bends improve flow capacity over traditional bends
  • SPECS -- Extra-long tailpipes with side exits with a full 2.25-in. diameter; tail pipes exit each side of vehicle behind rear tires; for trucks with OE catalytic converter due to cross member location
  • COMPLETE SOLUTION -- Includes all the necessary clamps, hangers, flanges, gaskets, mounting hardware, intermediate, extension and tail pipes
  • PREMIUM MATERIALS -- Made from quality aluminized steel for durability and long life
  • BETTER TOGETHER -- Complete your system with premium DynoMax mufflers and DynoMax accessories for a complete performance exhaust system


Fits Select:
1981-1986 GMC C1500 8 Cyl 5 L
1981-1984 CHEVROLET BLAZER 8 Cyl 5 L
1987 GMC R15 CONVENTIONAL 8 Cyl 5 L
1975-1980 GMC C1500 8 Cyl 5.7 L
1975-1986 GMC C2500 8 Cyl 5.7 L
1981-1987 CHEVROLET SUBURBAN 8 Cyl 5.7 L
1987 GMC R25 CONVENTIONAL 8 Cyl 5.7 L
1981-1984 GMC JIMMY 8 Cyl 5 L
1975-1980 CHEVROLET C10 8 Cyl 5.7 L
1975-1976,1978-1980 GMC JIMMY 8 Cyl 5.7 L
1977 GMC JIMMY 8 Cyl 6.6 L
1975-1980 CHEVROLET C20 8 Cyl 5.7 L
and more - add your vehicle to our fit widget to check
Current price is $264.99
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4.3 out of 5 stars
stars4 ratings3 reviews
How item rating is calculated
  1. 5 stars25% (1)
  2. 4 stars75% (3)
  3. 3 stars0% (0)
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Showing 1-3 of 3 reviews

Nov 30, 2019
Mouse House Motors
5 out of 5 stars review

89006 system

I bought this a monyh ago and it was very easy to install.

Review from jegs.com
Helpful?3ORAVDJIV3RA52891237
Oct 29, 2017
Jedd
4 out of 5 stars review

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!

Review from jegs.com
Helpful?3ORAVDJIV3RA52891237
May 29, 2016
Steamtown
4 out of 5 stars review

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.

Review from jegs.com
Helpful?3ORAVDJIV3RA52891237