Description
ARP Rocker Arm Nut 7 16 20 in Thread 0.600 in Shank Diameter 1.200 in Long Chromoly Black Oxide Aluminum Rockers Set of 16 Brake Rotor Hat Bolt inlet diameter WEI7155 inlet diameter Available in synthetic and conventional blends 200 in Long A rocker arm adjuster that doesn't require special tools and won't work loose