+3 Exhaust Manifold Stainless Stud Kit for 1989-19 5.9l & 6.7l Cummins Turbo Diesel KB-SSCEMSK $37.95 In stock Quantity: 1 Add to Bag Product Details Stainless Steel Exhaust Manifold Stud Kit with Stainless 12 Point Flange Nuts Hex drive Stainless Studs 12 Point Stainless Flange Nuts Stainless Washers Stud Torque: Hand tight into the headNut Torque Spec: 32-35 ft-lbs Fits: 1989-2019 5.9l & 6.7l Cummins Diesel Engines *Note: Will not fit factory "standoff ear" type exhaust manifolds found on early 5.9l 12 valve engines. Save this product for later Favorite