Ford Racing 7/16" Stud Mount Roller Rockers in 1.60:1 for 289/302/351W Mustangs.
Get your inline-valve timing dialed in with these roller rocker arms from Ford Racing. Available in 1.60:1 ratio.
Requires 7/16" stud, push rod guide plates & hardened push rods. Cast iron cylinder heads require pedestal machining.
Package contains 16 roller rockers.
*Also fits Ford Racing aluminum cylinder heads.
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