COMP Cams · New
COMP Cams 5/16 Arbor (For Cutters)
MPN 4730CPG · Store SKU cca4730CPG
Supplier stock checked 11/7/2026, 4:35:58 PM UTC. Adding a part does not reserve it.
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Product details
This Arbor/Pilot is required for use with COMP Spring Seat Cutters and Valve Guide Cutters. They will work with the valve guide cutters used for shortening the guide for a high lift Cam or installing a COMP Cams PTFE Seal for oil control. This arbor is designed to center a spring seat or valve guide cutter in applications with a 5/16" valve. 5/16" Arbor/Pilot for Spring Seat and Guide Cutters
Manufacturer fitment & guides
Check 4730CPG against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y