Comp Cams Viton Valve Seal GM LS1 .313 X .500 Dirt King Toyota Tundra: 2014-2021

Toyota Tundra: 2014-2021

on and off-road

1/4" bit driver or 1/4" socket

Just like the Abrams

6 GT or new 5

Comp Cams Viton Valve Seal GM LS1 .313 X .500 Dirt King Toyota Tundra: 2014-2021(16) Steel Jacketed Viton Valve Seals COMP Cams offers a complete line of valve stem seals, from the stock GM "O Ring" to the positive stop PTFE seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The "O Ring" seals use the standard retainer and oil splash shield. The umbrella seal is normally used when a larger than stock diameter spring is used, in the case of a double