Manton GM LT Rocker Arm System ( Bolt on )
Introducing the Manton Tool Steel LT1/LT4 Roller Rocker Arm Kit, designed specifically for Gen IV & V LS and LT series GM engines. Fulcrum Length: Factory Ratio: Factory Pushrod Offset: No Offset - Centered Adjuster: 815 (5/16 ball with pressure fed oil)
Includes:
16 Tool Steel Adjustable Rocker Arms with Forced Trunnion Oiling
16 12.9 ISO Fasteners for Trunnion Bolts
Please note: Due to their taller profile and jam nut, these rocker arms are not compatible with factory valve covers. Developed by Manton with extensive experience in high-performance valvetrain engineering, our LT rocker arms represent the pinnacle of bolt-on upgrades. Ideal for a wide range of applications, from everyday driving to high-performance vehicles.
Upgrade your LS or LT engine with confidence using Manton Tool Steel LT1/LT4 Roller Rocker Arms, crafted to deliver superior performance and endurance in demanding conditions.
