Quick view COMP Cams COMP Cams Valve Seals 11/32in PTFE - 503-16 Compare $35.99 Fits: 11/32" Valve Stems / .530" Guides (.630" Seal Diameter). Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides. Smaller diameter than COMP Umbrella Seals to allow use with double springs... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 11/32in Metal W/Pt - 503-12 Compare $23.99 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"... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seal 11/32in PTFE - 503-1 Compare $7.99 Fits: 11/32" Valve Stems - .530" Guides (.630" Seal Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP Umbrella Seals to allow use with double springsCatalogUser 1 Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 11/32in UmBRella - 502-16 Compare $19.99 Fits: 11/32" Valve Stems - OE-Size Valve Guides (.750" Outer Diameter). Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides. Normally used when a larger-than-stock diameter spring is used. Requires no... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 11/32in UmBRella - 502-12 Compare $17.99 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"... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seal 11/32in UmBRella - 502-1 Compare $6.99 Fits: 11/32" Valve Stems - OE-Size Valve Guides (.750" Outer Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesNormally used when a larger-than-stock diameter spring is usedRequires no... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 11/32in O Ring - 501-8 Compare $9.99 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"... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 11/32in O Ring - 501-16 Compare $14.99 Fits: 11/32" Valve Stems / OE-Size Valve Guides (.400" Outer Diameter). Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides. Use standard o-ring Seal retainer and oil splash shield. Requires no... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 11/32in O Ring - 501-12 Compare $12.99 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"... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seal 11/32in O Ring - 501-1 Compare $6.99 Fits: 11/32" Valve Stems - OE-Size Valve Guides (.400" Outer Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesUse standard o-ring Seal retainer and oil splash shieldRequires no machining... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 5/16in PTFE - 500-16 Compare $36.99 Fits: 5/16" Valve Stems - .530" Guides (.630" Outer Diameter)Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guidesSmaller diameter than COMP Umbrella Seals to allow use with double springsCatalogUser... Add to Cart Add to Cart
Quick view COMP Cams COMP Cams Valve Seals 5/16in PTFE - 500-12 Compare $35.99 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"... Add to Cart Add to Cart
