Smeding Diesel 630 Stainless Steel Exhaust Manifold Studs highway The 2nd being on the

The 2nd being on the driver side of the engine block

Reduced Compression Height

Year Make Model Submodel 2001-2004 Chevrolet Silverado 2500 HD Base 2001-2004 Chevrolet Silverado 2500 HD LS 2001-2004 Chevrolet Silverado 2500 HD LT 2003-2004 Chevrolet Silverado 2500 HD WT 2001-2004 Chevrolet Silverado 3500 Base 2001-2004 Chevrolet Silverado 3500 LS 2001-2004 Chevrolet Silverado 3500 LT 2004 Chevrolet Silverado 3500 WT 2002-2004 GMC Sierra 2500 HD Base 2001-2002 GMC Sierra 2500 HD SL 2001-2004 GMC Sierra 2500 HD SLE 2001-2004 GMC Sierra 2500 HD SLT 2003-2004 GMC Sierra 2500 HD WT 2002-2004 GMC Sierra 3500 Base 2001-2002 GMC Sierra 3500 SL 2001-2004 GMC Sierra 3500 SLE 2001-2004 GMC Sierra 3500 SLT 2004 GMC Sierra 3500 WT

cast aluminum

Construction - Aluminum

Smeding Diesel 630 Stainless Steel Exhaust Manifold Studs highway The 2nd being on the1994 2018 5. 9 6. 7 630 Stainless Steel Stud with washers and nuts for Cummins Exhaust Manifold to Head Hot re torque is recommended after initial installation. It is recommended to torque these to 40 ft lbs Higher Clamping Force (Torque to 40lbs using anti seize) Quantity: 12 of each (stud, washer, nut) Aged 630 Stainless Steel Cummins 5. 9L 12V 1994 1998 Won't work on factory manifold, aftermarket manifold only Cummins 5. 9L 24V 1998. 5 2002 Cummins