ARP 300-8243 Perma-Loc Poly Lock Rocker Arm Adjuster Nuts – 3/8″-24 16 Pack

Description

No need to constantly readjust your rockers with ARP Perma-Locs!

For use with most aluminum roller rocker arms

3/8″-24″ Thread

1.200″ Overall Height

0.550″ Body Diameter

Set of 16