Rubber Valve Stem Seals

The oe design is tested and benchmarked.

Rubber valve stem seals.

Each seal is constructed out of a highly durable rubber material. These regulations combined with today s engines running hotter and valves opening and closing as often as 100 000 times an hour make it necessary for valve stem seals to be made of the highest quality materials and latest technology to ensure a long. In this chapter we fabricate a tool to assist in replacing the old and hard valve stem seals in our junkyard v8 engine. Items 1 15 of 830.

Seals typically made of high strength rubber fit over the top of the valve stem inside a small collar. Based on the analysis we determine the material used considering the durometer relative hardness of the rubber temperature requirements both extreme heat and extreme cold resistance to common oil types tear resistance and leak rate. Find valve stem seals with rubber valve stem seal material and get free shipping on orders over 99 at summit racing. If the vehicle has been sitting.

Fel pro engineers analyze the oe design for every application. View as list grid. Valve stem seal umbrella type rubber 0 344 in. Engine repair valve stem seals.

To determine the right kind of stem seals you can always prefer some maintenance tips by your professional car repairer. Increasingly stringent emissions regulations make it imperative that oil not enter the combustion chamber. The top of each valve also has a seal which prevents valve cover oil from ending up in the engine. Stem designed to fit dart s s cylinder heads each not yet reviewed part number.

One of the most noticeable signs of worn or cracked valve stem seals will be just after a cold engine start. With the new tool ready to go we re. When valve seals begin to wear or fail they produce some obvious and unique symptoms. The valve stem seals are made from a variety of materials.

Fel pro valve stem seals. You re currently reading page 1.