Rocker Arms, Chevrolet BB & Ford 351C-400M, 429-460, Magnum, 7/16" Stud, 1.72:1 Ratio, Set of 16

Magnum Roller Rockers are the ultimate street rocker because they were designed with the serious performance enthusiast in mind. They will help your engine make more power and last longer.

  • Ultimate street roller rocker arm designed for serious performance enthusiasts
  • Constructed from 8620 chromemoly steel, a superior material that will not flex and ensures maximum lift
  • Roller tip reduces friction while stiff design and superior ratio accuracy yield more effective valve lift
  • For applications with less than 350 lbs. of open spring pressure
Details
Car/Engine: Chevrolet Big Block, Ford 351C, Ford 351M/400, Ford Big Block
Engine Notes: 351C, 351M-400, 396-402-427-454 cui, 429-460 cui
Quantity: Set of 16
Rocker Arm Material: Chromoly Steel
Rocker Arm Mounting Style: Stud
Rocker Arm Nut Style: Self-locking
Rocker Arm Ratio: 1.72
Rocker Arm Style: Roller tip
Stud Size: 7/16"

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  • Ford: Must used screw-in studs and guide plates
  • Chevrolet: Use stud #4514-16 to replace late model pedestal

Rocker Arms, Chevrolet BB & Ford 351C-400M, 429-460, Magnum, 7/16" Stud, 1.72:1 Ratio, Set of 16

Magnum Roller Rockers are the ultimate street rocker because they were designed with the serious performance enthusiast in mind. They will help your engine make more power and last longer.

  • Ultimate street roller rocker arm designed for serious performance enthusiasts
  • Constructed from 8620 chromemoly steel, a superior material that will not flex and ensures maximum lift
  • Roller tip reduces friction while stiff design and superior ratio accuracy yield more effective valve lift
  • For applications with less than 350 lbs. of open spring pressure
Details
Car/Engine: Chevrolet Big Block, Ford 351C, Ford 351M/400, Ford Big Block
Engine Notes: 351C, 351M-400, 396-402-427-454 cui, 429-460 cui
Quantity: Set of 16
Rocker Arm Material: Chromoly Steel
Rocker Arm Mounting Style: Stud
Rocker Arm Nut Style: Self-locking
Rocker Arm Ratio: 1.72
Rocker Arm Style: Roller tip
Stud Size: 7/16"

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Share your experiences with other customers.


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COMP Cams

THE ABSOLUTE LEADER IN VALVE TRAIN TECHNOLOGY

Four decades after its founding, COMP Cams® keeps its focus on producing the highest-performing products possible, providing superior customer service and leading the industry in technological development. That commitment continues to resonate with racers, engine builders and enthusiasts worldwide, making COMP Cams® the preferred choice for valve train components. 
COMP Cams® is unrivaled thanks to its engineering staff – the largest and most highly trained in the performance aftermarket industry – sophisticated manufacturing processes, expert technicians and real-world testing on the track and street. The company’s integration of research, engineering and development, coupled with the free technical assistance it offers customers, makes it the Absolute Leader In Valve Train Technology