Allstar Performance SB Chevy 3/8" Rocker Arm Nut Kit 3550224-123- M The Simpson Pro-Fit Base Layers

The Simpson Pro-Fit Base Layers are our most comfortable and best fitting base layers

SOCKETLESS(TM) Hose (FBV/FBN) - a high performing

2003-2013 Chevrolet Express 2500

1992-1995 GMC C2500 Suburban

2A/1 Certified (SFI 1)

Allstar Performance SB Chevy 3/8" Rocker Arm Nut Kit 3550224-123- M The Simpson Pro-Fit Base LayersSets include 16 matched rocker arm nuts which are direct replacements for many stud girdles. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Rocker Arm Nut