Comp Cams 5/16 PTFE SEAL Mud Flaps or does it need finishing

or does it need finishing work

Impact-ready construction - Absorbs and distributes front-end load stress

SOLID: Good for street / strip cars

Tool-friendly install - Fits with standard socket and wrench sizes

Your interior deserves protection

Comp Cams 5/16 PTFE SEAL Mud Flaps or does it need finishingCOMP 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 spring, the positive stop PTFE seal is