![](https://cdn.shopify.com/s/files/1/0611/8539/2883/files/PPE_Press_Release_Header_2048x750_Cummins_Exhaust_Manifold_Stud_Nut_Washer_Kit_541579e5-0cc1-43d2-a4b1-c47940553ddd_2048x2048.jpg?v=1721240444)
Pacific Performance Engineering (PPE Power). N. Las Vegas,NV is excited to unveil the PPE Exhaust Manifold Stud, Nut, and Washer Kit.This kit is designed to replace the rusty or broken exhaust manifold bolts on your Cummins 5.9L/6.7L engines from 1998.5 to 2018. Factory bolts often suffer from fatigue and stretching due to repetitive heat cycles, leading to problematic exhaust leaks. Our kit offers a robust and reliable solution to these issues, ensuring your engine operates at its best.
Each PPE Manifold Stud is meticulously centerless ground and rolled with extreme precision, crafted from Chromoly alloy steel with a tensile strength of 180,000 psi. This design minimizes stress concentrations and enhances durability. The use of studs and nuts allows for accurate torque readings and more even load distribution, ensuring a secure and reliable fit. This comprehensive kit includes 12-point flange nuts, and all fasteners feature a durable black oxide finish.
Upgrade to the PPE Exhaust Manifold Stud, Nut, and Washer Kit for
enhanced reliability and performance in your Cummins engine.
Features:
- Chromoly alloy steel
- 180,000 PSI tensile strength
- 12-point flange head nuts
- Black oxide finish
- Includes thread lubricant packet
Application:
1998.5-2018 5.9L/6.7L Cummins
Website Link:
1998.5-2018 5.9L/6.7L CUMMINS EXHAUST MANIFOLD STUD, NUT & WASHER KIT