Used set of valve cover bolts removed from a 2002 24 valve Dodge Cummins 5.9L engine that was parted out. Includes used seals as pictured. Bolts are in good condition. These fit 1998-2002 24 valve Dodge Cummins 5.9L engines. *Bolts have 10 mm hex head (some earlier years have 15 mm head but they are interchangeable). Bolt overall length approximately 4 1/16" (see pictures for measurement). Please see 6 photos and contact with any questions.