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 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

For Big Block with Girdle

070-300-8249

Rocker Arm Adjusting Nuts

7/16" for .550" wide slot

$153.99
Ships
in 8 days

For Aluminum Rocker Arms

070-300-8243

Rocker Arm Adjusting Nuts

3/8" for .550" wide slot

$59.99
Ships

Rocker Arm Adjusting Nuts

3/8" for .600" wide slot

$59.99
Ships

Rocker Arm Adjusting Nuts

7/16" for .550" wide slot

$59.99
Ships
11/25/09

Rocker Arm Adjusting Nuts

7/16" for .600" wide slot

$59.99
Ships

For Stamped Steel Rocker Arms

070-300-8241

Rocker Arm Adjusting Nuts

3/8" for .650" wide slot

$59.99
Ships

Rocker Arm Adjusting Nuts

7/16" for .650" wide slot

$59.99
Ships

Best Prices, Same Day Shipping, #1 in Customer Service, Largest Selection of Quality Performance Parts
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