Hooker 2453HKR Exhaust Header
Hooker 2453HKR Exhaust Header
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Hooker

Hooker 2453HKR Exhaust Header

4.7 stars out of 13 reviews
(4.7)|
13 ratings
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Key item features

  • Optimized Performance: Tuned-length primary tubes and a long transition collector decrease back pressure and enhance exhaust flow for street performance.
  • Durable Construction: Features light, sturdy 16 gauge mandrel-bent tubing and 5/16 inch machined flanges for a perfect seal and integrity.
  • Seamless Installation: Designed for easy, trouble-free fitment, including all necessary hardware and compatibility with factory power steering and brakes.
  • Specific Compatibility: Fits 69-74 Blazer/Jimmy/Yukon/Tahoe 2 DR. (4WD) and 67-74 1/2, 3/4 & 1 Ton Truck (4WD) with 265-400 engines.
  • Precise Dimensions: Tube size is 1.625 inches O.D. x 27 inches, with a collector size of 2.5 inches O.D. and an 8-inch collector length.
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Current price is $329.95
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Columbus, 43215
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4.7 out of 5 stars
stars13 ratings11 reviews
How item rating is calculated
  1. 5 stars85% (11)
  2. 4 stars8% (1)
  3. 3 stars0% (0)
  4. 2 stars8% (1)
  5. 1 star0% (0)
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Showing 1-3 of 11 reviews

Apr 10, 2021
Barniman
5 out of 5 stars review

Definitely an upgrade

The flange that bolts to the head is nice and thick and it's a piece of cake to get too all the spark plugs without any struggle. The only thing I didn't care for is they didn't come with any flange or connecting pipe to hook up the tailpipes so I had to make my own.

Review from jegs.com
Helpful?14UQKUDE7O5P54945819
Sep 20, 2020
Sbchevy350
5 out of 5 stars review

Truck breathes so much better

Put these on my K20 and they immediately seemed to help performance. Plus gave my truck a great sound. Running a 350 with these headers into 3” thrush mufflers and 3” straight pipe dumping out right at the rear axles. Recommend wrapping them before install. Or get spark plug boots because these get hot! Fit was also fairly tight with the starter, but not too bad.

Review from jegs.com
Helpful?14UQKUDE7O5P54945819
Jan 27, 2021
bigwavedave
5 out of 5 stars review

Easy install

These headers fit like a glove, I have the body off the truck so the install was like cheating. Only negative was the spacer for the power steering bracket was included the long bolt necessary for this hole was not. Fortunately the original one I took out wasn't rusted bad.

Review from jegs.com
Helpful?14UQKUDE7O5P54945819