Valve stem seals in Fel-Pro master gasket kit

[4CYLPWR]

Does anybody know if these are the good ones?It says on the box they are Viton.The part #'s are 70817B and MB70373

[Bouncer88]

I just ordered that kit and got it in not a few days ago since I am rebuilding my engine, the seals are good seals. I had my instructors take a gander at them and they said there should be no problem using them.

[NY eric]

The viton ones are ok but the jacketed ford ones are the best IMHO. With that being said I have the viton ones on my curent head in the black car.

[4CYLPWR]

I've done so me searching,and I think I want to use the Ford seals.Where's the best place to get em?I've looked on forced4's site and can't find them.Thanks for the help guy's.

[NY eric]

I've done so me searching,and I think I want to use the Ford seals.Where's the best place to get em?I've looked on forced4's site and can't find them.Thanks for the help guy's.

They are there under the stock replacement tab.

[SVOeric]

Does anybody know if these are the good ones?It says on the box they are Viton.The part #'s are 70817B and MB70373

I give them 2-3 years, that's how long mine lasted before smoking.

[NY eric]

I give them 2-3 years, that's how long mine lasted before smoking.

Dont tell me that. I hate opening up a perfectly good motor.

[SVOeric]

no, The ford ones , like I got from you are good, that's how long the felpro ones lasted me