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5.9 | 6.7 Cummins Exhaust Manifold Stud Kit (4mm Allen Socket Head) – Fleece FPE-34772
Upgrade the weak point on your Cummins with the Fleece Performance Exhaust Manifold Stud Kit. Factory exhaust manifold hardware on 5.9L and 6.7L Cummins engines is notorious for rusting, seizing, and breaking due to extreme heat cycling. The Fleece FPE-34772 kit solves these problems with a complete set of premium stainless steel studs engineered for superior strength, corrosion resistance, and easier installation.
Key Features & Benefits
- Premium Aged 603 Stainless Steel Construction — Impervious to rust and corrosion. These studs will never seize or break like factory hardware, even after years of towing, performance use, or exposure to road salt.
- 4mm Internal Allen Socket Head — Clean, low-profile design makes installation and future manifold removal significantly easier, especially in tight engine compartments.
- Higher Clamping Force — Stronger than OEM bolts, allowing for increased torque (recommended 40 ft-lbs with anti-seize) to maintain a leak-free seal between the manifold and cylinder head.
- Complete Hardware Kit — Includes 12 studs, 12-point nuts, and washers for a professional, ready-to-install solution.
- Made in the USA by Fleece Performance — Built to the highest standards for durability and reliability.
Fitment
- 1994–1998 5.9L 12V Cummins — Aftermarket exhaust manifold only
- 1998.5–2002 5.9L 24V Cummins — Direct fit
- 2003–2007 5.9L 24V Cummins — Requires removal of factory heat shield
- 2007.5–2018 6.7L Cummins — Direct fit
Fits 1994–2018 Dodge/Ram 2500/3500 trucks with 5.9L or 6.7L Cummins engines.
Why Upgrade to Fleece Studs? Whether you're replacing broken factory studs, installing an aftermarket exhaust manifold, or simply wanting maintenance-free hardware, this kit is the gold standard. The stainless construction and higher clamping force help prevent exhaust leaks while making future service much less frustrating.
Note: Hot re-torque of the manifold nuts after the first heat cycle is strongly recommended for optimal long-term performance. Always follow the included Fleece installation instructions.
5.9 | 6.7 Cummins Exhaust Manifold Stud Kit (4mm Allen Socket Head) – Fleece FPE-34772
Upgrade the weak point on your Cummins with the Fleece Performance Exhaust Manifold Stud Kit. Factory exhaust manifold hardware on 5.9L and 6.7L Cummins engines is notorious for rusting, seizing, and breaking due to extreme heat cycling. The Fleece FPE-34772 kit solves these problems with a complete set of premium stainless steel studs engineered for superior strength, corrosion resistance, and easier installation.
Key Features & Benefits
Premium Aged 603 Stainless Steel Construction — Impervious to rust and corrosion. These studs will never seize or break like factory hardware, even after years of towing, performance use, or exposure to road salt.
4mm Internal Allen Socket Head — Clean, low-profile design makes installation and future manifold removal significantly easier, especially in tight engine compartments.
Higher Clamping Force — Stronger than OEM bolts, allowing for increased torque (recommended 40 ft-lbs with anti-seize) to maintain a leak-free seal between the manifold and cylinder head.
Complete Hardware Kit — Includes 12 studs, 12-p[...]
5.9 | 6.7 Cummins Exhaust Manifold Stud Kit (4mm Allen Socket Head) – Fleece FPE-34772
Upgrade the weak point on your Cummins with the Fleece Performance Exhaust Manifold Stud Kit. Factory exhaust manifold hardware on 5.9L and 6.7L Cummins engines is notorious for rusting, seizing, and breaking due to extreme heat cycling. The Fleece FPE-34772 kit solves these problems with a complete set of premium stainless steel studs engineered for superior strength, corrosion resistance, and easier installation.
Key Features & Benefits
- Premium Aged 603 Stainless Steel Construction — Impervious to rust and corrosion. These studs will never seize or break like factory hardware, even after years of towing, performance use, or exposure to road salt.
- 4mm Internal Allen Socket Head — Clean, low-profile design makes installation and future manifold removal significantly easier, especially in tight engine compartments.
- Higher Clamping Force — Stronger than OEM bolts, allowing for increased torque (recommended 40 ft-lbs with anti-seize) to maintain a leak-free seal between the manifold and cylinder head.
- Complete Hardware Kit — Includes 12 studs, 12-point nuts, and washers for a professional, ready-to-install solution.
- Made in the USA by Fleece Performance — Built to the highest standards for durability and reliability.
Fitment
- 1994–1998 5.9L 12V Cummins — Aftermarket exhaust manifold only
- 1998.5–2002 5.9L 24V Cummins — Direct fit
- 2003–2007 5.9L 24V Cummins — Requires removal of factory heat shield
- 2007.5–2018 6.7L Cummins — Direct fit
Fits 1994–2018 Dodge/Ram 2500/3500 trucks with 5.9L or 6.7L Cummins engines.
Why Upgrade to Fleece Studs? Whether you're replacing broken factory studs, installing an aftermarket exhaust manifold, or simply wanting maintenance-free hardware, this kit is the gold standard. The stainless construction and higher clamping force help prevent exhaust leaks while making future service much less frustrating.
Note: Hot re-torque of the manifold nuts after the first heat cycle is strongly recommended for optimal long-term performance. Always follow the included Fleece installation instructions.
Fits: 5.9|6.7 Cummins 1989-2018
Fits: 5.9 Cummins 1989-2002
Fits: 5.9 Cummins 1989-2007
Fits: 5.9 Cummins 1989-2002
Fits: For Use With Fluidampr on 5.9/6.7 Cummins 1989-2018
Fits: For Use With Fluidampr on 5.9/6.7 Cummins 1992-2018