Engines and Components› Camshafts and Valvetrain

COMP Cams

1 PTFE Seal .530" Guide, 5/16" Valve

$9.95

SKU: C007 500-1

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The COMP Cams 500-1 is a positive stop PTFE valve seal designed to offer more clearance for dual springs and improved sealing. This seal features a 0.630" outer diameter and is intended for applications using 5/16" valves and 0.530" OD valve guides.

It is made from PTFE material and is a positive stop valve seal type. The valve stem outer diameter is 5/16 IN, and the valve guide outer diameter is 0.53 IN. The seal outer diameter is 0.63 IN.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCOMP Cams
Part NumberC007 500-1

Videos

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COMP Cams® Quick Tech: Valve Spring Seat & Valve Guide Cutting Tools
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Back To Basics: Spring Swap
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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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