(507) 766-4838 | Kral Auto Parts LLC | New Ulm, MN |(507) 354-1945|kralautoparts@hotmail.com

Exhaust Manifold Bolt Repair Kit KAP108D (Double Bolt)


(5 customer reviews)

This bracket is designed to repair the two rearmost broken exhaust manifold bolts on the passenger side or the front two bolts on the driver’s side of a 4.8L, 5.3L, 6.0L, or 6.2L GM motor.

SKU: KAp108-D Category:


KAP108D Exhaust Manifold Clamp Kit

Fits:  1999-Current 4.8 – 5.3 – 6.0 – 6.2 liter V8 GM Trucks, Sierra, Silverado, G-Series Vans, Pontiac G8, Envoy V8, Hummer, GM SUVs (including Escalade, Denali & Tahoe)
Also fits V8 versions of Envoy, Trail Blazer, Buick Rainier, Isuzu NPR & Isuzu NPR HD (4.8, 5.3 or 6.0).
GMC Savana Van 2002 – 2012 with 5.3 & 4.8 and 2002 to present with 6.0.  *Please contact us directly if installing this part on an Envoy or Trail Blazer.

Note: 2013 – Newer 4.8, 5.3, 6.2 V8s and 4.3 V6 Passenger Rear will need the KAP Single kit. 
Please call or email us if you need help deciding which part you need.
6.0 V8s still use part# KAP 108D


Locations on motor:


Updated install video (2018)

Additional information

Weight 2 lbs
Dimensions 6.75 × 1.25 × 4 in

5 reviews for Exhaust Manifold Bolt Repair Kit KAP108D (Double Bolt)

  1. Darryl Roland

    I was really not looking forward to fixing the passenger side rear exhaust leak on my 2003 Yukon.
    I can’t afford to tie the truck up for to long because I use it for work. After discovering this, I can’t say enough about my satisfaction.
    The quality of the product and price was a real life saver. I would highly recommend this product!

  2. Matt (verified owner)

    Awesome, easy to install and long lasting product. Wish I could sell this bracket to all shops in my area. Live saver! Fast shipping… Super easy to install. Just all in all kick ass

  3. charles (verified owner)

    i had several broken bolts on my 2500hd and kral auto part saved the day thank you so much for such a great product

  4. Allen Fritsch

    I’ve been a Diesel Engine Mechanic for 30 years. This product was a brilliant idea for repairing common problems that occur on ALL vehicles. Its very easy to use and install. Keeps you from having to remove cylinder head just to repair a broken bolt. I would recommend this product to anyone with the broken manifold bolt problem.

  5. Mike R (verified owner)

    This product is awesome. Used this kit to repair two broken bolts on the passenger side and used the KAP Single to repair one on the driver’s side. All for a very small fraction of the cost of having the cylinder head removed to drill out the broken bolts. Immediately fixed the “tick tick tick” exhaust leak I was experiencing. Installation is easy, but the location of the heat shield and oil dipstick are a pain. Watch the video on the website, Jim does an excellent job of demonstrating how to deal with these challenges. Very well engineered, high quality product. Shipped lightning fast, too! Can’t say enough good things about the product and the company.

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