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SKU #: PPE-116112583
MPN #: 116112583
PPE Exhaust Manifold Stud & Nut Kit 17-25 GM 6.6L Duramax L5P
Description
Keep the manifolds buttoned up and leak free on your 2017-2025 GM 6.6L Duramax L5P with the PPE Exhaust Manifold Stud & Nut Kit.This complete hardware kit includes 16 high-strength class 10.9 studs and nuts, designed to securely fasten your stock exhaust manifolds for a leak free seal. Each stud is finished with a black oxide coating to resist corrosion and ensure long term durability, even in extreme heat and harsh conditions. Whether you're replacing worn factory hardware or performing manifold upgrades, this kit provides a stronger, more secure solution compared to stock bolts.Built for easy installation and maximum clamping force, the PPE Exhaust Manifold Stud & Nut Kit is a great upgrade for keeping your Duramax L5P running at peak performance.
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KIT CONTENTS:
- (16) 10.9 Grade Studs
- (16) 6 Point Nuts
About PPE (Pacific Performance Eng.)
Browse PPE Diesel Parts Online by Make, Model, and Year.
Originally founded in 1985, Pacific Performance Engineering (PPE) is leading the way in the progression of diesel performance. Their roots started them in the diesel performance industry installing other manufacturers kits and components, which led to the release of their original product, the Duramaximizer, in 2001 to improve upon the power and efficiency of the LB7 Duramax, and is still in use today. Today, they are known for manufacturing dual CP3 kits, their line of Xcelerator programmers for numerous applications, upgraded oil pans, and nearly anything you can think of to improve the power and extend the life of your Duramax, Cummins or Powerstroke.
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Q&A
- Are these long studs or short. How long What is reference 10.9 studs
- These are going to be the longer studs for those year models, and the 10.9 is in reference to the grade and strength of the hardware.
- What’s the difference between the 10.9 exhaust and factory OEM exhausted working on these year models and having a lot of trouble with the exhaust manifolds leaking
- The factory hardware on these trucks is treated, but definitely not as high quality/resistant as the grade 10.9 hardware. If you are needing to remove or replace manifolds on the L5P, upgrading to some 10.9 hardware will definitely hold up better in the long run.