ARP

For Use With 5.9L 12V and 24V Dodge Cummins/ Diesel; 0.700 Inch Under Head Length; 12 Millimeter x 1.25 Thread Size; 200000 PSI Tensile Strength

For Use With 5.9L 12V and 24V Dodge Cummins/ Diesel; 1.250 Inch Under Head Length; 12 Millimeter x 1.25 Thread Size; 200000 PSI Tensile Strength; Pack of 8

For Use With Chevy; 12 Point Head Type; Black Oxide; Chrome Moly

For Use With 1989-1998 Dodge Cummins 5.9L 12V; 12 Point Nuts; Black Oxide; Chrome Moly ARP2000; Complete Set

For Use With 1998 and Later Dodge Cummins 5.9L/ 6.7L 24V; 12 Point Nuts; Black Oxide; Chrome Moly ARP2000; Complete Set

12 Millimeter x 1.5 Inch Thread Size; 3.000 Inch Under Head Length; 0.270 Inch Knurl Length

For Use With SL6 3.9L V6 Chrysler/ Dodge and 273/ 440 V8 with 6 Bolt Crank; 0.500 Inch Under Head Length; 7/16 Inch - 20 Thread Size; 200000 PSI Tensile Strength

For Use With Pontiac 300/ 455 V8; 0.675 Inch Under Head Length; 1/2 Inch - 20 Thread Size; 200000 PSI Tensile Strength

For Use With Gen III/ LS Series Chevy Small Block; 0.880 Inch Under Head Length; 11 Millimeter x 1.5 Thread Strength; 200000 PSI Tensile Strength

For Use With 90 Degree V6 Chevy/ 265 and 454 V8 with 2 Piece Rear Seal; 1.000 Inch Under Head Length; 7/16 Inch - 20 Thread Size; 200000 PSI Tensile Strength; 3/4 12 Point Head Type; Black Oxide;...

For Use With 90 Degree V6 Chevy/ 265 and 454 V8 with 2 Piece Rear Seal; 0.680 Inch Under Head Length; 7/16 Inch - 20 Thread Size; 200000 PSI Tensile Strength

For Use With Chevy V8 With Tilton Flywheel; 0.875 Inch Under Head Length; 7/16 Inch -20 Thread Size; 200000 PSI Tensile Strength; 12 Point Head Type; Black Oxide; Chrome Moly; Pack of 6