Black Friday Sale - Save 15% Off Storewide

Pioneer Performance Valve Stem Seals

Pioneer Performance Valve Stem Seals

All Teflon® Seal with Spring Loaded Wiper
Prevents unwanted oil from contaminating the cylinder, which can cause loss of power.
Makes engine tune-ups easier and provides smoother engine idle by stopping leakage of air through the intake valve guide.
Packaged 16 per card.

Patented Metal Enclosed Teflon® Seal
When installed correctly this seal is in actual physical contact with the valve guide and valve stem.
Becomes an integral part of the head and will not loosen or pop off.
Approximately 1/32" of virgin Teflon® makes contact with the valve stem.
A stainless steel garter spring gives positive 360° contact.
Packaged 16 per card.

Each type may require maching of the valve guide to ensure a proper fit, installer must match valve stem oil seal to appropriate valve stem and valve guide diameters. Necessary for most Dual valve spring applications.



This product is in the following categories:

HomeValvetrainValve Stem Seals

Manufacturer:

Pioneer Inc

Part #: 811001

Pioneer Teflon® Valve Stem Oil Seals for SB Chevy with .343" Stem Diameter and .530" Guide
Price: $27.99
Quantity:

Part #: 811002

Pioneer Teflon® Valve Stem Oil Seals for SB Chevy with .375" Stem Diameter and .530" Guide
Price: $27.99
Quantity:

Part #: 811003

Pioneer Teflon® Valve Stem Oil Seals for SB Chevy with .343" Stem Diameter and .500" Guide
Price: $26.99
Quantity:

Part #: 811006

Pioneer Teflon® Valve Stem Oil Seals for SB Chevy with .375" Stem Diameter and .530" Guide
Price: $40.99
Quantity:

Part #: OS240B-1000

Pioneer OS240B-1000 O-Ring Style Valve Oil Seals for Small Block Chevy
Price: $0.04
Quantity:

Part #: OS450-100

Pioneer Umbrella Type Valve Oil Seals
Buy 48 for $0.39 each and save 20%
Buy 100 for $0.29 each and save 40%
Price: $0.49
Quantity: