ARP

For Use With Chevy Small Block; Hex Style Head Type; Black Oxide; Chrome Moly; With Nuts/ Washers

For Use With Polaris RZR 1000 Engines; 12 Point Nuts; Black Oxide; Chrome Moly

For Use With 2.0L/ 3.8L Air Cooled Porsche/ 911/ 930 Turbo; 12 Point Nuts With Undercut Studs; Black Oxide; Chrome Moly

For Use With Porsche 911/ 930 Turbo/ 933; Reference Head Type ARP K Style; 220000 PSI Tensile Strength; With Wav-Loc; Polished; ARP2000 Steel; Set of 12

For Use With Honda VTEC; 12 Point Nuts With Undercut Studs; Black Oxide; Chrome Moly

For Use With 265/ 502 Chevy V8; 3/8 Inch - 16 Thread Size; 200000 PSI Tensile Strength; Hex Style Head Type

For Use With 265/ 502 Chevy V8; 3/8 Inch - 16 Thread Size; 180000 PSI Tensile Strength; Hex Style Head Type

For Use With 1985 and Earlier 289/ 460 Ford V8; 5/16 Inch - 18 Thread Size; 180000 PSI Tensile Strength; Hex Style Head Type

For Use With Chevy LT1/ LT4 Engines; 3/8-16 Inch Thread Size; 180000 PSI Tensile Strength; Hex Style Head Type

For Use With 1986-1995 302/ 351W Ford V8; 8 Millimeter x 1.25 Thread Size; 180000 PSI Tensile Strength; Hex Style Head Type

For Use With Ford 9 Inch Using 5/8 Inch Socket; 0.940 Inch Under Head Length; 7/16 Inch - 20 Thread Size; 12 Point Head Type; Chrome Moly

For Use With General Motors; 0.800 Inch Under Head Length; 3/8 Inch - 24 Thread Size; 12 Point Head Type; Chrome Moly; With 10 and 12 Bolt