Heavy Duty Aluminum Roller Rockers for Small Block Chevy with 1.6 Ratio & 3/8" Stud
Product Discontinued
PROFORMPART NUMBER: 778-66929

Heavy Duty Aluminum Roller Rockers for Small Block Chevy with 1.6 Ratio & 3/8" Stud

Currently Unavailable

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

Chevy Small Block
    Heavy Duty Aluminum Roller Rockers
  • Small Block Chevy
  • 1.6 Ratio
  • 3/8" Stud
  • 16/pkg

  • Oversized Body And Fulcrum
  • Triangulated Profile For Additional Strength
Part TypeRocker Arm
BrandPROFORM
Package Height1.8
Package Width8.0
Package Length20.8
Weight6.9 PG
Part CategoryPerformance Parts
Arm FinishBlue anodized
Rocker Arm Ratio1.6
Shims IncludedNo
PositionN/A
Stud Size 0.3750
Rocker Arm Nut StylePolylock
QuantitySold as a set of 16
Rocker Arm Mounting StyleStud
Engine Make/SizeChevy Small Block (262-400)
Self-AligningNo
Rocker Arm StyleFull roller
Rocker Arm Body StyleWide
Arm MaterialAluminum
Ratio1.6
Part FitmentSemi Universal
Vendor Part Number66929
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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