GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed
This adjusting nut replaces the adjusting nut that comes with our adjustable Ultra Pro Magnum rocker arms for GM LS1/LS2/LS6 and LS3.
Adjusting Nut for GM LS1/LS6/LS3 Ultra Pro Magnum Adjustable Rocker
Adjusting Nut Ultra Pro Mag LS Rocker
4654-1 - adjusting Nut, GM LS1 3/8
COMP Cams Adjusting Nut Gm LS1 3/8
Engine Rocker Arm Adjusting Screw
adjusting Nut, GM LS1 3/8
RockerArm Adjt Screw
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