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COMP Cams offers a complete line of valve seals, from the stock GM O-rings to the positive-stop PTFE seals. They 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 seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop PTFE seals are used. For triple-spring applications, use the smaller-diameter Viton® seals.
( 190 )
$6.95
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$14.95
BTR LS valve stem seals are designed for stock powdered metal and bronze guides; some include a built-in locator for single springs, and some use separate locators. The valve stem seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamber—to lubricate the rotating valve stem in the valve guide. BTR valve stem seals are produced from high performance materials for increased part life and lower wear. Order the set recommended for your year/make and engine application.
( 22 )
$1.99
Trick Flow® valve seals are posi-stop seals made from Viton® fluoroelastomer for a long-lasting seal. They prevent oil from leaking into the valve guides and are good for use with dual springs.
( 38 )
$1.99
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$11.99
Manley Viton® valve stem seals are designed to keep oil out of the combustion chamber. They are manufactured from special Viton® material for maximum control and durability throughout the entire rpm range. The seals feature a special smaller design to allow for clearance in small inside-diameter valve springs.
( 18 )
$2.06
Howards Cams Posi-Stop valve stem seals are offered in a couple of choices. Their Posi-Stop Viton® seals offer high-quality, high-temperature sealing that controls oil flow with no machining of guide required. Howards small O.D. valve seals are made from Fluoro elastomer high-temperature material with a rigid metal-clad chimney. Their small outside diameter provides greater spring clearance and are a must for triple springs.
Not Yet Reviewed
$1.99
These Howards Cams small o.d. valve seals offer a small outside diameter for greater spring clearance. A must for triple springs, they're made of fluoroelastomer high-temperature material. They're metal-clad with a rigid chimney.
( 5 )
$1.99
Manley high performance all-PTFE valve stem seals wipe excess oil from the valve stem by means of a unique, spring-loaded wiper assembly, providing maximum valve stem oil control. These seals are a definite must! They stop unwanted oil from reaching and contaminating the cylinder and are available to fit different applications. So, whether you are planning an engine overhaul or a cam change--don't forget the valve stem seals!
Not Yet Reviewed
$1.98
Continental camshaft seals provide OE quality for numerous vehicles. Made from the highest quality materials, using stringent manufacturing processes, each one will deliver the correct fit, a tight seal, and leak-free performance. Select the camshaft seal designed for your vehicle.
Not Yet Reviewed
$4.99
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