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

OUT OF STOCK 17004-8These High Energyâ„¢ Die Cast Aluminum Roller Rocker Arms for Chevy V8 265-400 Applications are perfect for street and moderate Race use. With a 7/16" Stud diameter and 1.5 ratio, the die cast, larger-than-stock body of the Rocker arms is made of aluminum for superior strength with light overall... COMP Cams High Energy Alum Rocker SBC 1 1980-1980 Buick Century Base / Estate / Limited $189.97 |
IN STOCK - DROPSHIPS 17005-16These High Energyâ„¢ Die Cast Aluminum Roller Rocker Arms for Chevy V8 265-400 Applications are perfect for street and moderate Race use. With a 7/16" Stud diameter and 1.6 ratio, the die cast, larger-than-stock body of the Rocker arms is made of aluminum for superior strength with light overall... COMP Cams High Energy Alum Rocker SBC 1 1980-1980 Buick Century Base / Estate / Limited $325.00 |
IN STOCK - DROPSHIPS 17005-8These High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 265-400 Applications are perfect for street and moderate Race use. With a 7/16" Stud diameter and 1.6 ratio, the die cast, larger-than-stock body of the Rocker arms is made of aluminum for superior strength with light overall weight... COMP Cams High Energy Alum Rocker SBC 1 1980-1980 Buick Century Base / Estate / Limited $189.97 |
OUT OF STOCK 1801-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.5 3/8in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
IN STOCK - DROPSHIPS 1801-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.5 3/8in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |
IN STOCK - DROPSHIPS 1802-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.6 3/8in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
OUT OF STOCK 1802-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.6 3/8in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |
OUT OF STOCK 1803-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.65 3/8in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
OUT OF STOCK 1803-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.65 3/8in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |
OUT OF STOCK 1804-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.5 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
OUT OF STOCK 1804-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.5 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |
IN STOCK - DROPSHIPS 1805-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.6 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
SHIPS FROM MANUFACTURER 1805-20COMP Cams Rockers CS 1.6 7/16in Ultra Pro 1977-1977 Buick Century Base 1977-1979 Buick Century Custom 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $698.92 |
OUT OF STOCK 1805-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.6 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |
OUT OF STOCK 1806-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.65 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.90 |
OUT OF STOCK 1806-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.65 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |
OUT OF STOCK 1807-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.55 3/8in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
OUT OF STOCK 1808-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.55 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
IN STOCK - DROPSHIPS 1808-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.55 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |
IN STOCK - DROPSHIPS 1817-16The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.7 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $644.91 |
IN STOCK - DROPSHIPS 1817-8The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precisio... COMP Cams Rockers CS 1.7 7/16in Ultra Pro 1973-1975 Buick Century Luxus 1973-1977 Buick Century Base 1975-1979 Buick Century Custom 1976-1976 Buick Century Indianapolis 500 Pace Car 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $334.64 |

IN STOCK - DROPSHIPS 1212-1This COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arm designed for Chevy V8 265-400 Applications features a 3/8" Stud diameter and 1.5 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot for highe... COMP Cams Hi-Energy Rocker Arm Chevy SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $38.04 |
OUT OF STOCK 1216-1This COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arm designed for 1980-95 Chevy 6 cylinder 173-207 Applications features a 3/8" Stud diameter and 1.5 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a lon... COMP Cams Hi-Energy Rocker Arm Chevy SB 1986-1988 Buick Century Estate Wagon 1986-1989 Buick Century Custom / Limited 1994-1995 Buick Century Custom / Special $38.98 |
IN STOCK - DROPSHIPS 1217-1This nitrided COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arm designed for Chevy V8 265-400 Applications features a 3/8" Stud diameter and 1.5 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot ... COMP Cams Rocker Arm Hi-Energy CS 1.5 N 1977-1977 Buick Century Base 1977-1979 Buick Century Custom 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $38.86 |
IN STOCK - DROPSHIPS 1218-1This nitrided COMP Cams High Energyâ„¢ Steel Stud Mount Rocker Arm designed for Chevy V8 265-400 Applications features a 3/8" Stud diameter and 1.6 ratio. High Energyâ„¢ Rockers help eliminate the noise and slop associated with older worn and high mileage stock Rocker arms. With a long slot ... COMP Cams Rocker Arm Hi-Energy CS 1.6 N 1977-1977 Buick Century Base 1977-1979 Buick Century Custom 1978-1978 Buick Century Sport 1978-1979 Buick Century Special 1978-1980 Buick Century Limited 1980-1980 Buick Century Base / Estate $38.86 |