Year Make Model Configuration Positions Application Notes
<< < 37 38 39 40 41 42 43 44 45 46 > >>
1981 GMC K2500 Suburban 1/2 In. x 20 Thread; 9/16 In. Head
1981 GMC K3500 1/2 In. x 20 Thread; 9/16 In. Head
1981 GMC P2500 1/2 In. x 20 Thread; 9/16 In. Head
1981 GMC P3500 1/2 In. x 20 Thread; 9/16 In. Head
1981 GMC P4500 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep Cherokee V8 360 5.9L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep CJ5 L6 258 4.2L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep CJ7 L6 258 4.2L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep DJ5 L6 258 4.2L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep J10 V8 360 5.9L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep J20 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep Scrambler L6 258 4.2L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Jeep Wagoneer V8 360 5.9L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile 98 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Custom Cruiser 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Cutlass V8 260 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Cutlass Calais 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Cutlass Cruiser 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Cutlass Supreme 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Delta 88 V8 260 4.3L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Omega V6 173 2.8L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Oldsmobile Toronado 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth Caravelle 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth Gran Fury 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth Horizon L4 135 2.2L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth PB150 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth PB250 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth PB350 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth Reliant L4 135 2.2L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Plymouth Trailduster 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Acadian L4 98 1.6L (1606cc) 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Bonneville V6 231 3.8L (3800cc) 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Catalina V6 231 3.8L (3800cc) 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Firebird V6 231 3.8L (3800cc) 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Grand LeMans V6 229 3.8L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Grand Prix V6 231 3.8L (3800cc) 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Laurentian V8 307 5.0L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac LeMans V6 229 3.8L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Parisienne V8 350 5.7L (5733cc) 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac Phoenix V6 173 2.8L 1/2 In. x 20 Thread; 9/16 In. Head
1981 Pontiac T1000 1/2 In. x 20 Thread; 9/16 In. Head
1980 American Motors AMX 1/2 In. x 20 Thread; 9/16 In. Head
1980 American Motors Concord L6 258 4.2L 1/2 In. x 20 Thread; 9/16 In. Head
1980 American Motors Eagle 1/2 In. x 20 Thread; 9/16 In. Head
1980 American Motors Pacer 1/2 In. x 20 Thread; 9/16 In. Head
1980 American Motors Spirit L6 258 4.2L 1/2 In. x 20 Thread; 9/16 In. Head
1980 Buick Century V6 231 3.8L (3800cc) 1/2 In. x 20 Thread; 9/16 In. Head
1980 Buick Electra V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1980 Buick Estate Wagon V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head
1980 Buick LeSabre V8 350 5.7L 1/2 In. x 20 Thread; 9/16 In. Head