Lowest Price $12.79
Product Details
Before we introduced our revolutionary Pro Magnum Rocker Arms
there were only two alternatives in competition rocker arms: stainless
steel for strength and reliability or aluminum for light weight and low
cost. With the Pro Magnum Rockers you get the best of both worlds.
Will not replace late model pedestal rocker arms
50-state legal for 1993 and earlier GM vehicles equip
...more
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Before we introduced our revolutionary Pro Magnum Rocker Arms
there were only two alternatives in competition rocker arms: stainless
steel for strength and reliability or aluminum for light weight and low
cost. With the Pro Magnum Rockers you get the best of both worlds.
Will not replace late model pedestal rocker arms
50-state legal for 1993 and earlier GM vehicles equip
ped with 396-454 gasoline engines. C.A.R.B. E.O. #D-279-4
This set of Competition Cams Pro Magnum Roller Rocker Arms combine the strength of 4340 chromemoly steel and the light weight of aluminum rockers. Comp Cams took advantage of computer design to simulate the stresses that affect the rocker under various operating loads. This allowed the engineers to lessen the rockers mass at non-critical areas and strengthen the areas that take the most punishment. The result: a rocker arm that is strong where it needs to be and actually weighs 5 percent less at the valve than a comparable aluminum rocker.
