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Poly Locks - 3/8 (4pk)

Nut - Rocker Arm - Race Series Polylock - 3/8-24 In Thread - Steel - Black Oxide - Set Of 4
SCORPION PERFORMANCE  |  Part# SPN-PL38-4   More Details...

$15.83



3/8 Adjusting Nuts (4pk)

Nut - Rocker Arm - Polylock - 3/8-24 In Thread - 0.550 In Body Diameter - 1.000 In Long - Chromoly - Black Oxide - ...
SHARP ROCKERS  |  Part# SHP-PL038K   More Details...

$23.99



Male R/A Adjusters & Nuts (4pk)

Rocker Arm Adjuster - 7/16-20 In Thread - 5/16 In Ball - 1.100 In Long - Steel - Harland Sharp Adjustable Rockers -...
SHARP ROCKERS  |  Part# SHP-MA716K   More Details...

$49.99



Ford Rocker Arm Adjusters (4pk)

Rocker Arm Adjuster - 7/16-20 In Thread - 1.200 In Long - 3/8 In Ball - Steel - Harland Sharp Adjustable Rockers - ...
SHARP ROCKERS  |  Part# SHP-FA716K   More Details...

$38.99



7/16 Poly Locks For Aluminum Roller R/A'

Nut - Rocker Arm - 7/16-16 In Thread - Steel - Black Oxide - Set Of 16
PROFORM  |  Part# PFM-66936   More Details...

$28.99



3/8 Poly Locks For Aluminum Roller R/A'S

Nut - Rocker Arm - 3/8-24 In Thread - Steel - Black Oxide - Set Of 16
PROFORM  |  Part# PFM-66935   More Details...

$29.99



Aluminum Rocker Nuts

Nut - Rocker Arm - 3/8-24 In Thread - 0.540 In Body Diameter - Steel - Black Oxide - Aluminum Rockers - Set Of 16
MR. GASKET  |  Part# MRG-923G   More Details...

$101.99



Rocker Arm Nuts

Nut - Rocker Arm - 3/8-24 In Thread - 0.603 In Body Diameter - Steel - Cadmium - Stamped Steel Rockers - Set Of 16
MR. GASKET  |  Part# MRG-920G   More Details...

$75.65



3/8 Adjusting Nuts - For LS R/A Upgrade

Nut - Rocker Arm - Pro Magnum Polylock - 3/8-24 In Thread - Steel - Black Oxide - GM LS-SERIES - Set Of 16
COMPETITION CAMS  |  Part# COM-4654-16   More Details...

$65.95



3/8 HI-TECH Polylocks

Nut - Rocker Arm - High Energy Polylock - 3/8-24 In Thread - Steel - Black Oxide - Set Of 16
COMPETITION CAMS  |  Part# COM-4604-16   More Details...

$60.95