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COMP Cams 3/8 Arbor (For Cutters)

SKU: CCA4734

Valve Cutter Arbors

CCA Hardware Kits...

COMP Cams 3/8 Arbor (For Cutters)

SKU: CCA4734

Valve Cutter Arbors

CCA Hardware Kits...

A$88.17
Available from MFR. In stock at 2 locations (more than 10 available)

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Description

Arbor / Pilot - 0.375 in OD - Steel - Seat / Guide Cutter - Each

Sd Markr Light Bezel

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.

Additional Information

This arbor is designed to center a spring seat or valve guide cutter in applications with a 3/8" valve.

Part Type

Engine Valve Seat Cutter

Product Overview

These tools from COMP Cams will allow machining of the cylinder head to the proper size for your spring. Each cutter requires the use of an arbor/ pilot, which is available in three different sizes. These arbors/pilots will also 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.
• Seat cutters available in many sizes from 1.320"-1.810" O.D.
• Valve guide cutters available to cut guide to .446", .494",.500", .530" or .625"
• A rbors/pilots available for 5/16", 11/32" and 3/8" diameters

Data: v4.2 - Upd: 2026-11-10 04:34:47

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Amazon ASIN:B00062YEIG
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?:Yes
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason:No impact on pollution output of vehicle.
Description:3/8" Arbor/Pilot for Spring Seat and Guide Cutters
Part Number:cca4734
Title:3/8" Arbor/Pilot for Spring Seat and Guide Cutters
Valve Diameter:3/8

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:03:59

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU cca4734
SFX Item ID 4120246
Accounting SKU cca-4734
Manufacturer SKU 4734
Manufacturer UPC 036584720119
Alternative References CCA-4734, COM4734

Valve Spring Seat Cutter, Steel, 3/8 in. Arbor/Pilot, for Seat/Guide Cutters, Each

COMP Cams spring seat cutter (sold separately) requires the use of an arbor/pilot, which is available in different sizes. These COMP Cams arbor/pilots also work with valve guide cutters (sold separately) used for shortening the guide for a high lift cam or installing a COMP Cams PTFE seal for oil control.

Product Attributes
BrandCOMP Cams
Manufacturer's Part Number4734
Part TypeValve Cutter Arbors
Product LineCOMP Cams Arbor/Pilots
UPC036584720119
Arbor Pilot Diameter (in.)3/8
QuantitySold individually.

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