Description
ATS Diesel's Premium 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)
(12) Studs includes (12) Washers and (12) 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