COMP Cams 1-740 Spring Seat CutterFor

Most high performance engines today require the use of larger-than-stock diameter valve springs. This 1.740" Spring Cup Cutter from COMP Cams will allow the engine builder to machine the cylinder head to the proper size for your spring. Each cutter requires the use of an arbor/pilot, which are available in three different sizes.

This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1.740" outer diameter while reducing the outer diameter of the valve guide to .630".

Spring Seat Cutter - 1.740" Spring Seat O.D., .630 Guide O.D.

Cuts spring pocket to 1.740" O.D.; Cuts guide to .630"

COMP Cams 1.740" Spring Cup Cutter, .630" Guide

1.740 Spring Seat Cutter,for . 630" Guide

COMP Cams 1.740 Spring Seat CutterFor .

Seat Cutter 1.740" Seat OD .630 Guide

Engine Valve Seat Cutter

Valve Seat Cutter

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