Magnum Roller Rockers

The economical Magnum Roller Rocker Arms deliver an ultra-rigid design, friction reducing roller tip and super accurate rocker ratios. These benefits add up to an easy-to-install 15-30 horsepower gain and require no additional modifications for most popular off-road engines.

• Bolt-on 15-30 hp increase & greater durability over stock rockers

• Chromemoly Steel material & rigid design resists power-robbing rocker flex

• Roller tip to reduce friction & long slot for higher lift performance camshafts


Determine the perfect cam, related valve train parts and even the projected horsepower for your engine with the FREE CamQuest™ 6 Cam Selection Software.

Download Your Free Copy @

Engineered To Finish First.

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