Heavy Duty Exhaust Manifold Stud Kit for Dodge/Ram (1994-20) 5.9L and 6.7L Cummins Diesel (Black Oxide) Gator Fasteners Shirt Its upgraded steel thrust insert

Its upgraded steel thrust insert replaces the aluminum backing plate to keep expansion rates the same leading to more consistent turbocharger function

6L Duramax L5P

Replaces Factory Cooler

Core Width: 28-5/8 inch

The Gator Fasteners Head Stud Kit is a must have in any high performance 2001-2016 GM 6

Heavy Duty Exhaust Manifold Stud Kit for Dodge/Ram (1994-20) 5.9L and 6.7L Cummins Diesel (Black Oxide) Gator Fasteners Shirt Its upgraded steel thrust insertGator Fastener's Black Oxide exhaust manifold studs are 12. 9 grade steel to make them stronger than stainless steel and designed to last while still looking good. Higher Tensile Strength (over 185,000psi) Higher Clamping Force (Torque to 40 ft lbs) Includes Washers and 12 Point Nuts Fitment Notes: 1994 1998 5. 9L 12V Aftermarket exhaust manifold only 2003 2007 5. 9L 24V CR Requires removal of factory heat shield