New OEM valve cover bolts with NL on head. These were used on all Ram Air IV, H/O , and Super Duty engines. Bolts have a 5/16? head by 18 thread, and are 21/32? long. These reproduction valve cover bolts are for use on all...
1980 Pontiac Bonneville Parts - Valve Cover Component Hardware
OER Parts offers a wide selection of Valve Cover Hardware for your 1980 Pontiac Bonneville. OER Parts offers 1980 Pontiac Bonneville Valve Cover Bolt Sets, 1980 Pontiac Bonneville Valve Cover Retainer Tab Set, 1980 Pontiac Bonneville Valve Cover Elbow, 1980 Pontiac Bonneville Valve Cover Grommets, 1980 Pontiac Bonneville Logo Bolt Set, 1980 Pontiac Bonneville T-Bar Wing Nut Set, and 1980 Pontiac Bonneville Wing Nut Set.