Push Rod Slotting Tool 

For use w/ 1.6 Ratio Roller Rockers
Requires a Drill and a 5/16 Inch Drill Bit
Features:
  • Modifies Small Block Chevy Cylinder Heads for 1.6 Ratio Rocker Arms
  • Designed to Elongate The Pushrod Slot in The Cylinder Head
  • Uses a Drill and a 5/16 Inch Drill Bit (not included) To Elongate Pushrod Slots
PART# 66485
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Easily modify your heads for 1/6 ratio rockers with this handy pushrod slotting tool. Simply use a 5/16" drill bit to correctly lengthen the pushrod slot with precision. Recommended usage is one tool for each set of heads.

  • Easily modify your heads for 1/6 ratio rockers with this handy pushrod slotting tool.
  • Simply use a 5/16" drill bit to correctly lengthen the pushrod slot with precision.
  • Recommended usage is one tool for each set of heads.
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