AFR Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Black Oxide - Stud Girdle - Big Block Chevy (Set of 8) R07C08YXL A 100-piece terminal kit with

A 100-piece terminal kit with a generous supply of the most commonly used connectors for automotive wiring

Heavy-duty 40 vane brake rotors provide added strength and cooling over standard 36 vane rotors

875 in Bore

Patented interchangeable discharge orifices match output of virtually any fuel pump (single large port included)

Helmet Air Pumper Compatibility:

AFR Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Black Oxide - Stud Girdle - Big Block Chevy (Set of 8) R07C08YXL A 100-piece terminal kit withProduct Description: Rocker Arm Nut 7 16 20 in Thread 2. 600 in Length Steel Black Oxide Stud Girdle Big Block Chevy Set of 8 Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel