Fleece Performance Exhaust Manifold Stud Kit (4mm Allen Socket Head) For 94-18 5.9L & 6.7L Cummins 2001-2007 GMC Sierra 2500 3L Extended/Crew Cab/Short Bed 3

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5" outlet diameter offers bold

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Fleece Performance Exhaust Manifold Stud Kit (4mm Allen Socket Head) For 94-18 5.9L & 6.7L Cummins 2001-2007 GMC Sierra 2500 3L Extended/Crew Cab/Short Bed 3All New! Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced in the USA from aged 630 stainless steel and feature a 4mm internal hex head for easy installation. Impervious to rust and corrosion, these studs not only look good, but allow for higher clamping force and simplified manifold installation. Features: Higher Clamping Force (Torque to 40lbs using anti seize) Includes 12 point nuts