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Comp Cams 1.440" Spring Seat Cutter - Cuts Guide: .630"

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Valve Spring Seat Cutter, 0.630 in OD Guide, 1.440 in OD Valve Seat, Steel / Carbide, Universal, Each
Availability: Sorry this product is no longer available


Most high performance engines today require the use of larger-than-stock diameter valve springs. This 1.440" Spring Seat 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 1.440" outer diameter while reducing the outer diameter of the valve guide to .630".


These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm

Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W3.5000” x H1.2500” x L6.3500”