Auto Barn
Est. 1957
COMP Cams

COMP Cams Valve Seal Viton GM LS1 .313

$41.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Valve Seal Viton GM LS1 .313. Set of 12 Viton valve seals to prevent oil from entering the combustion chamber.

Key Features

  • Set of 12 steel and Viton valve seals.
  • Designed for GM LS engines with 8mm valve stems.
  • Fits valve guides with a 0.500 inch outer diameter.
  • Prevents oil from entering the combustion chamber through valve guides.
  • Viton material offers excellent sealing and spring clearance.
  • Features a 0.600 inch outer diameter.
These valve seals are designed for engines with 0.500" OD valve guides and 8mm valve stems.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

This product is a set of 12 steel and Viton valve seals. These seals are essential for preventing unwanted oil from entering your engine's combustion chamber by sealing the clearance in the valve guides. They are specifically designed for GM LS applications that use 8mm valves and have 0.500 inch OD valve guides.

Viton seals are a popular choice for performance builds because they offer excellent sealing properties and provide good clearance for valve springs, especially for triple spring setups. The seals in this set have a 0.600 inch outer diameter and are a direct fit for the specified LS engine configurations. Keeping oil out of the combustion chamber helps maintain engine performance and reduces oil consumption.

Specifications

Brand
COMP Cams
Manufacturer Part #
511-12
UPC
036584245780

Frequently Asked Questions

COMP Cams Valve Seal Viton GM LS1 .313

$41.95