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Small Block
Roller Rocker Arm1.70 Ratio Bolt-On Valve Type: Inline 16/pkg
Fits Heads: 302/351W (1978 and later with production heads) GT-40 (Cast Iron & Aluminum)
Fits Heads:
- Same as "Cobra" 5.0L Mustang.
- These rocker arms have beefy trunnions for extra long life.
- Die cast aluminum construction.
- Bolt-on roller rocker arms will not clear the stamped rocker cover on standard 5.0L EFI engines. "Taller" valve covers, such as the production 5.0L EFI HO die-cast aluminum cover or Ford Racing chrome cover M-6582-D302, can be used if the baffle is modified in the RH cover. The M-6582-E302 polished aluminum valve cover will clear all rocker arms and stud girdles, but will not fit under the EFI manifold unless a 1" spacer M-9486-A53 is used between the upper and lower sections of the intake. M-6582-E302 will not fit 1994-95 Mustang or 1990-93 T-Bird.
Part TypeRocker Arm Kit
BrandFORD PERFORMANCE
Package Height3.8
Package Width7.5
Package Length9.8
Weight8.6 PG
Part CategoryPerformance Parts
Arm FinishNatural
Rocker Arm Ratio1.7
Shims IncludedNo
Maximum Spring Diameter1.55 in (39.37 mm)
Stud Size N/A
QuantitySold as a set of 16
Rocker Arm Mounting StylePedestal
Engine Make/SizeFord 302-351W
Self-AligningNo
Rocker Arm StyleFull roller
Rocker Arm Body StyleStandard
Arm MaterialAluminum
Ratio1.7
Vendor Part NumberM-6564-A50
Package Qty1
Package TypeEA
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