Elevate the performance of your GM LS1/LS6 engine with the Ultra Pro Magnum 1.8 Ratio Rocker Arm Set. Crafted from high-quality 8650 Chromemoly Steel, these rockers offer durability and precision for optimal valve operation.
Featuring a 1.8 ratio for increased lift and a 3/8' stud diameter, these rockers are designed for superior performance in high-revving applications. Upgrade your engine with these rockers and experience improved power and torque delivery on the road or track.
Rigorously tested and C.A.R.B. exempt for racing vehicles, the Ultra Pro Magnum Rocker Arm Set is the ideal choice for enthusiasts seeking reliable and efficient engine components. Unlock the full potential of your LS1/LS6 engine with these high-performance rockers.
