Fleece Performance stainless steel exhaust manifold stud kit for Cummins. Our exhaust manifold studs are produced from aged 603 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. - Higher Clamping Force (Torque to 40lbs using anti-seize) - Includes 12 point nuts and washers - Aged 603 Stainless Steel
