Arp Stud Girdle Nut Kit - 7/16 (16) 300-8249

Arp Rocker Arm Nut Kit - 7/16 (16) 300-8246Rocker Arm Nut - 7/16-20 in Thread - 0.600 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16

Arp Rocker Arm Nut Kit - 7/16 (16) 300-8245Rocker Arm Nut - 7/16-20 in Thread - 0.550 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16

Arp Rocker Arm Nut Kit - 7/16 (16) 300-8242Rocker Arm Nut - 7/16-20 in Thread - 0.640 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Stamped Steel Rockers - Set of 16

Arp Rocker Arm Nut Kit - 7/16 (16) 300-8247Rocker Arm Nut - 7/16-20 in Thread - 0.560 in Shank Diameter - 2.050 in Long - Chromoly - Black Oxide - Stud Girdle - Set of 16

Dart Stud Girdle Nut - 7/16 Intake Long 64210210Rocker Arm Nut - 7/16-20 in Thread - Steel - Stud Girdle - Big Block Chevy Intake - Each