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Buick Century Valve Seals

Looking for aftermarket parts to modify or upgrade your Buick Century with valve seals? At Tunersports.com we carry a huge selection of the top name brand performance valve seal parts and accessories.

Valve Seal Parts:

Only show in-stock parts

Cometic Gasket Valve Stem Seals

SHIPS FROM MANUFACTURER 3017N1-16 New age engine builds require new age valve stem seals and we have them! These viton steel body (VSB) seals are available for most applications ranging from automotive to off road dirt bikes.... Cometic 3/8in x 0.623in x 0.470in x 0.790in Nitrile Valve Stem Seal-Positive 2 Ring & Band-16 Pack 1973-1974 Buick Century Base / Luxus $46.62 Details
SHIPS FROM MANUFACTURER 3164V-16 New age engine builds require new age valve stem seals and we have them! These viton steel body (VSB) seals are available for most applications ranging from automotive to off road dirt bikes.... Cometic 8 x 12.3 x 12 x 17 Viton Valve Stem Seal - Positive Ring & Band - 16 Pack 1977-1977 Buick Century Custom $61.62 Details

COMP Cams Valve Seal Kits

IN STOCK - DROPSHIPS 501-16 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 machining.... COMP Cams Valve Seals 11/32in O Ring 1980-1980 Buick Century Base / Estate / Limited / Sport $34.74 Details
IN STOCK - DROPSHIPS 501-8 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 shi... COMP Cams Valve Seals 11/32in O Ring 1982-1982 Buick Century Custom / Limited $31.00 Details
IN STOCK - DROPSHIPS 502-12 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 shi... COMP Cams Valve Seals 11/32in UmBRella 1975-1977 Buick Century Base / Custom / Special 1982-1985 Buick Century Custom / Limited 1983-1984 Buick Century T-Type 1984-1984 Buick Century Estate / Olympia Limited 1985-1985 Buick Century Estate Wagon $38.90 Details
IN STOCK - DROPSHIPS 502-16 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 machining.... COMP Cams Valve Seals 11/32in UmBRella 1977-1977 Buick Century Base / Custom $42.05 Details
IN STOCK - DROPSHIPS 503-16 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.... COMP Cams Valve Seals 11/32in PTFE 1980-1981 Buick Century Base / Estate / Limited / Sport $59.47 Details
IN STOCK - DROPSHIPS 503-8 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 shi... COMP Cams Valve Seals 11/32in PTFE 1980-1981 Buick Century Base / Estate / Sport 1980-1989 Buick Century Limited 1982-1989 Buick Century Custom 1984-1984 Buick Century Estate / Olympia Limited 1985-1989 Buick Century Estate Wagon $43.71 Details

COMP Cams Valve Seals

IN STOCK - DROPSHIPS 501-1 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.... COMP Cams Valve Seal 11/32in O Ring 1980-1980 Buick Century Base / Estate / Limited / Sport 1982-1982 Buick Century Custom / Limited $28.36 Details
IN STOCK - DROPSHIPS 502-1 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 machining.... COMP Cams Valve Seal 11/32in UmBRella 1977-1977 Buick Century Base / Custom $27.03 Details
IN STOCK - DROPSHIPS 503-1 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 springs... COMP Cams Valve Seal 11/32in PTFE 1980-1981 Buick Century Base / Estate / Sport 1980-1989 Buick Century Limited 1982-1989 Buick Century Custom 1984-1984 Buick Century Estate / Olympia Limited 1985-1989 Buick Century Estate Wagon $28.60 Details