Made in USA
Roller Rocker Arm 1.70 Ratio
Product Discontinued
FORD PERFORMANCEPART NUMBER: 397-M-6564-D351

Roller Rocker Arm 1.70 Ratio

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Small Block
    Roller Rocker Arm
  • 1.70 Ratio
  • Stud Mount
  • Valve Type: Inline
  • 16/pkg
    Fits Heads:
  • 289/302/351W
  • M-6049-J302

  • Requires 3/8" stud, push rod guide plates & hardened push rods.
  • Cast iron cylinder heads require pedestal machining.
Part TypeRocker Arm Kit
BrandFORD PERFORMANCE
Package Height3.5
Package Width4.8
Package Length17.4
Weight7.2 PG
Part CategoryPerformance Parts
Arm FinishBlue anodized
Rocker Arm Ratio1.7
Shims IncludedNo
Maximum Spring Diameter1.55 in (39.37 mm)
Stud Size 3/8
Rocker Arm Nut StylePolylock
QuantitySold as a set of 16
Rocker Arm Mounting StyleStud
Engine Make/SizeFord 302-351W
Self-AligningNo
Rocker Arm StyleFull roller
Rocker Arm Body StyleStandard
Arm MaterialAluminum
Ratio1.7
Vendor Part NumberM-6564-D351
Package Qty1
Package TypeEA
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