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
With upgraded trunnions that are secured by snap rings along with a black oxide finish, our upgraded OE LS rockers offer higher lift capacity than stock. Featuring a 1.7 ratio, these 1477 rockers fit LS1, LS2 and LS6 engines.
Trunnion-Upgraded 1.7 Ratio Rocker Arm Set for GM LS1
COMP Cams GM LS1 Upgraded OEM Rocker Arms - Set of 16
Trunnion Upgraded OE 1.7 LS1 Rockers
Available individually under 1477-1.
Engine Rocker Arm Kit
Trunnion 1.7 RkrsLS1
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