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COMP Cams 4710

Louis Tool

COMP Cams 4710


COMP Cams 4710 Louis Tool $42.99
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Proform Pushrod Slotting Tool for Small Block Chevy Heads
Proform 778-66485
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Louis Tool

COMP Cams 4710 Details

Louis Tool

  • Simplify Modification
  • Allows The Use Of A Hand Drill
  • Elongate Pushrod Slot In Precise Location And Size
  • 1 Year Limited Warranty

  • Specifications:

    Sold individually
    Manufacturer's Part Number:

    When switching factory Small Block Chevrolet heads over to 1.6 ratio rockers, the pushrod will rub on the bottom of the pushrod slot in the head. Long-time cylinder head man Louis Cox designed this tool to simplify the required modification in this situation. Tool allows use of hand drill and 5/16" drill bit to elongate the pushrod slot in the precise location and proper size.

  • Tool is designed to wear so a new one should be purchased for each set of heads

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