ARP Perma-Loc Rocker Arm Adjuster - For Stamped Steel Rocker Arms - 7/16"-20 Thread Rocker Cover Fastener 1962-1968 Chevrolet Chevy II

1962-1968 Chevrolet Chevy II

2000-2013 Chevrolet Tahoe

The world of motorsport has changed out of all recognition since those early days and AP Racing have spearheaded every major development in brake technology

Optical grade injection molded Double Screen Anti-Fog (DSAF) 2MM visor for anti-fog control and superior visibility

9 hp and 200 ft

ARP Perma-Loc Rocker Arm Adjuster - For Stamped Steel Rocker Arms - 7/16"-20 Thread Rocker Cover Fastener 1962-1968 Chevrolet Chevy IIA rocker arm adjuster that doesn't require special tools and won't work loose. Threads on the heat treated Perma Loc Adjusters are machined exactly perpendicular to the adjuster bottom. a set screw is also machined flush on the bottom. All of these features help eliminate setting valve lash on a regular basis. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline.