ARP Rocker Arm Adjusters Product images may differ from actual product appearance. Exclusive Perma-Loc Design Features (Click to view cutaway of Perma-Loc) Made by ARP of heat-treated 8740 alloy chrome moly steel Compact, easy-to-use 12-point head holds wrench in place Flush-machined set screw head for optimum contact Bottom perpendicular to threads; threads perpendicular to base of adjuster ensuring optimum seat and even pressure No special adjusting tools required 16 per package

070-300-8247

Rocker Arm Adjusting Nuts Length 2.050" 7/16" for .750" wide slot View this item

$184.99 Ships 02/23/12

070-300-8248

Rocker Arm Adjusting Nuts Length 2.615" 7/16" for .750" wide slot View this item

$185.99 Ships 02/23/12

070-300-8243

Rocker Arm Adjusting Nuts 3/8" for .550" wide slot View this item

$66.99 Ships in 24hrs

070-300-8244

Rocker Arm Adjusting Nuts 3/8" for .600" wide slot View this item

$66.99 Ships

070-300-8245

Rocker Arm Adjusting Nuts 7/16" for .550" wide slot View this item

$66.99 Ships

070-300-8246

Rocker Arm Adjusting Nuts 7/16" for .600" wide slot View this item

$66.99 Ships in 24hrs

070-300-8249

Rocker Arm Adjusting Nuts 7/16" for .550" wide slot View this item

$184.99 Ships

070-300-8241

Rocker Arm Adjusting Nuts 3/8" for .650" wide slot View this item

$66.99 Ships

070-300-8242

Rocker Arm Adjusting Nuts 7/16" for .650" wide slot View this item

$66.99 Ships