Magnum Roller Rocker Arms: Chevy & Ford; 7/16" Stud, 1.72 Ratio
These Magnum Roller Rocker Arms for Chevy V8 396-454; Ford Boss 302, 351C-400M; and Ford V8 429-460 applications are the ultimate street rocker. With a 7/16" stud diameter and 1.72 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams® logo stamped into the underside of every Magnum Rocker.
Brand
COMP Cams
Maximum Spring Diameter (in)
1.500 in.
Part Type
Rocker Arms
Product Line
COMP Cams Magnum Steel Roller Tip Rocker Arms
Quantity
Sold as a set of 8.
Rocker Arm Body Style
Standard
Rocker Arm Finish
Natural
Rocker Arm Material
Steel
Rocker Arm Mounting Style
Stud
Rocker Arm Nut Style
Self-locking
Rocker Arm Ratio
1.7
Rocker Arm Style
Roller tip
Self-Aligning
No
Shims Included
No
Slot Style
Long
Stud Size
7/16 in.
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