Upgrade the rusty or broken exhaust manifold studs on your 1994-2018 Dodge Cummins 5.9L/6.7L with a Fleece FPE-34771 Exhaust Manifold Stud Kit (7mm External Hex Head). These exhaust manifold studs are constructed from aged 603 stainless steel and feature a 7 mm external hex head for easy installation. The Stainless Steel is not only rust and corrosion resistant so these studs always look good, but they are also stronger than the factory bolts and allow for a higher clamping force and easier installation.



  • 7mm External Hex Head
  • Aged 603 Stainless Steel
  • 12 Point Nuts and Washers Included
  • Higher Clamping Force (Torque to 40ft/lbs using Anti-Seize)

Application Note:

Cummins 5.9L 12V (1994 - 1998) - Aftermarket exhaust manifold only

Cummins 5.9L 24V (1998.5 - 2002)

Cummins 5.9L 24V (2003 - 2007) - Requires removal of factory heat shield

Cummins 6.7L 24V (2007.5 - 2018)  

Fleece Exhaust Manifold Stud Kit (1994-2018 5.9L/6.7L Cummins)

Stud Type

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