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Looking for aftermarket parts to modify or upgrade your 1980 Buick Century with valve covers? At Tunersports.com we carry a huge selection of the top name brand performance valve cover parts and accessories.
 OUT OF STOCK 4144The Edelbrock #4144 Classic Series Valve Covers are designed for Chevy 262-400 V8 1959-86 applications. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Overall height is measured from base to top at the highest po... Edelbrock Valve Cover Classic Series Chevrolet 1959-1986 262-400 CI V8 Polshed 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $363.98 |
 OUT OF STOCK 41443Edelbrock part #41443 Classic Series Valve Covers are designed for Chevy 262-400 V8 1959-86 (with oil fill hole) applications and have a Black powder coat finish. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Ov... Edelbrock Valve Cover Classic Series Chevrolet 1959-1986 262-400 CI V8 Black 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $367.39 |
 IN STOCK - DROPSHIPS 4145The Edelbrock #4145 Classic Series Valve Covers are designed for Chevy 262-400 V8 1959-86 applications. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Overall height is measured from base to top at the highest po... Edelbrock Valve Cover Classic Series Chevrolet 1959-1986 262-400 CI V8 Polshed 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $432.72 |
 IN STOCK - DROPSHIPS 41453Edelbrock part #41453 Classic Series Valve Covers are designed for Chevy 262-400 V8 1959-86 (No breather holes) applications with a black powder coat finish. Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic. Made of heavy-gauge sand-cast aluminum, Overall... Edelbrock Valve Cover Classic Series Chevrolet 1959-1986 262-400 CI V8 Black 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $408.56 |
 OUT OF STOCK 4262The Edelbrock #4262 Elite II Valve Covers are designed for Chevy 262-400 V8 1959-86 applications. This new line of Elite II valve covers feature a design that is influenced by the original Elite Series originally released in 1985, but with a new modern take on this classic look. They're made from he... Edelbrock Valve Cover Elite II Series Chevrolet 1959-1986 262-400 CI V8 Low Polished 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $213.53 |
 IN STOCK - DROPSHIPS 4263The Edelbrock #4263 Elite II Valve Covers are designed for Chevy 262-400 V8 1959-86 applications. This new line of Elite II valve covers feature a design that is influenced by the original Elite Series originally released in 1985, but with a new modern take on this classic look. They're made from he... Edelbrock Valve Cover Elite II Series Chevrolet 1959-1986 262-400 CI V8 Tall Polished 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $236.29 |
 IN STOCK - DROPSHIPS 4443The Edelbrock #4443 Signature Series Valve Covers are designed for Chevrolet 262-400 '59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept a... Edelbrock Valve Cover Signature Series Chevrolet 1959-1986 262-400 CI V8 Low Black 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $114.24 |
 IN STOCK 4449The Edelbrock #4449 Signature Series Valve Covers are designed for Chevrolet 262-400 '59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept a... Edelbrock Valve Cover Signature Series Chevrolet 1959-1986 262-400 CI V8 Low Chrome 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $83.84 |
 IN STOCK - DROPSHIPS 4486The Edelbrock #4486 Signature Series Valve Covers are designed for Buick 3.8L & 4.1L V6 '77 & later applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers ... Edelbrock Valve Cover Signature Series Buick 1977 and Later 3 8L and 4 1L V6 Chrome 1978-1981 Buick Century Limited / Sport 1980-1981 Buick Century Base / Estate $128.04 |
 OUT OF STOCK 4649The Edelbrock #4649 Signature Series Valve Covers are designed for Chevrolet 262-400 '59-86 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept a... Edelbrock Valve Cover Signature Series Chevrolet 1959-1986 262-400 CI V8 Tall Chrome 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $127.75 |
 IN STOCK - DROPSHIPS 304147The EZ-EFI Cable Mount Kit is designed to work with and allow adjustability for automatic transmission TV cables. It is also specifically marked for the unique TV cable setup of GM 700R4 transmissions. The kit, built to be more accurate and stable than generic versions found in auto supply stores, f... FAST Cable Mount Kit For EZ-EFI 41 1980-1980 Buick Century Base / Estate / Limited / Sport $135.64 |
 IN STOCK - DROPSHIPS VS38110MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Valve Cover Set 1980-1980 Buick Century Base / Estate / Limited $40.81 |
 IN STOCK - DROPSHIPS VS38110RMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Valve Cover Set 1980-1980 Buick Century Base / Estate / Limited $43.29 |
 IN STOCK - DROPSHIPS VS38110TCMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Avanti II 69-65 Valve Cover Set 1980-1980 Buick Century Base / Estate / Limited $50.09 |
 IN STOCK - DROPSHIPS VS38291XMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 81-79 Valve Cover Set 1979-1981 Buick Century Limited / Sport 1980-1981 Buick Century Base / Estate $55.01 |
 IN STOCK - DROPSHIPS VS39763MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 85-77 Valve Cover Set 1978-1981 Buick Century Sport 1978-1985 Buick Century Limited 1980-1981 Buick Century Base / Estate $44.42 |
 IN STOCK - DROPSHIPS VS39763RMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 85-77 Valve Cover Set 1978-1981 Buick Century Sport 1978-1985 Buick Century Limited 1980-1981 Buick Century Base / Estate $57.92 |