Product Summary

Non Roller Rocker Arm Style, 1.5:1 Rocker Arm Ratio

  • Long-Slot Stamped Style
  • Fits small block Chevy
  • Standard 1.5 Ratio
  • Fits 3/8 Rocker Studs
  • Made from Quality Stamped Steel
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Key Specs

MFG. Part #66905
Rocker Arm StyleNon Roller
Rocker Arm Ratio1.5:1
Stud Size.375"
Material TypeSteel
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Proform 66905 Details

For use when roller tip is not required. Proven OEM quality. Extra long slot eliminates rocker to stud interference when using high lift cams. 16 rockers, grooved balls and nuts per package.

Proform 66905 Specifications

KEY SPECS
MFG. Part #66905
BrandProform
Rocker Arm StyleNon Roller
Rocker Arm Ratio1.5:1
Stud Size.375"
Material TypeSteel
GENERAL
Stud Diameter0.38"
GTIN Code037995369058

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