Valve Seals 8mm X .530" – FKM "Positive" Valve Stem Oil Seal – One (1) Ea - New

Fits Ford, Mazda and Mercury "Vulcan" – FKM Positive Valve Seals - 8mm X .530" - One Each - NEW!!

This listing is for a brand new POSITIVE FKM valve seal - One (1) each. We offer the same shipping price, whether you purchase one or 100! They are 8mm stem X .530" diameter. Will fit most of the aftermarket cylinder heads that use 8mm valve stems.

These are some of the best seals on the market!! These seals will fit . . .

Ford, Mazda and Mercury 3.0L V6 12v (Vulcan)

NOTE: It is suggested you know the size of your valve guides prior to ordering so you can be assured of a proper fit!!

These are some of the best valve seals on the market because they are made out of FKM!!

NOTE: You must check the size of your valve guide(s) prior to ordering to make sure you receive the correct fit!

WHY BUY FKM SEALS?

FKM and other seals have several very crucial differences that make them especially well suited to certain applications. While both FKM and other seals both serve as great sealing options at moderate temperatures, FKM is far superior to other seals for high temperature applications. FKM seals provide an indefinite seal for temperatures up to 400°F, and for temperatures up to 600°F they offer an excellent seal for more than 48 hours. Valve seals made of non-FKM materials, such as Poly, are only effective up to 250°F.

These are brand new production seals. FKM has good flexibility like Nitrile, which means it can handle some run out between the valve stem and guide. It is also considered to be a more durable material than silicone. FKM also has better wear resistance than most other seal materials, making it a good choice for applications where long term durability is a must.

FKM seals provide less friction as well, due to 5% Teflon.

We also have these for most other engines if needed, so check out our other listings

These parts are brand new production!!!

The terms Mazda, Mercury & Ford® are for descriptive purposes only. The trademark names are listed for reference purposes only. In no way are we or our parts affiliated with the Chevrolet or Ford® Brand.

Specifications

• Performance Part: Yes
• Material: FKM
• Type: Intake and Exhaust
• Fitment Type: Direct Replacement
• Manufacturer Part Number: SSI-Ford/Maz8mmX530PO-VVS
• Vintage Part: Yes
• Universal Fitment: Yes
• Country of Origin: United States