These Magnum Roller Rocker Arms for Ford V8 289-351W (Rail Type) 1968-89 Applications are the ultimate street Rocker. With a 3/8" Stud diameter and 1.6 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.
Ford, 351W, Windsor, 351 Windsor, 302, 5.0 HO, Explorer, Mutang, Ford Mustang, 408, 347, Fox Body Mustang, Fox Body, 302 HO, Cougar, F100, F150
Magnum Roller 1.6 Ratio Rocker Arm Set of 8 for Ford 289-351W w/ 3/8" Stud
COMP Cams Magnum Roller Rockers Ford SB
MAGNUM ROLLER ROCKERS, FORD SB 1.6 3/8"
Magnum Roller Rocker Arms for Ford
Mag Rlr 1.6 Rockers SBF 3/8" Stud
Engine Rocker Arm Kit
MAGNUM ROLLER ROCKER
3/8" Stud, 1.6 Ratio
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