Looking for aftermarket parts to modify or upgrade your 1977 Buick Century with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your Century.
Whether you have a 1977 Buick Century in Base to Custom trim we have you covered. We have 63 rocker arms available to mod your Century. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 1217-16These nitrided COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Chevy V8 265-400 applications feature a 3/8" stud diameter and 1.5 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher th... COMP Cams Rocker Arm Hi-Energy CS 1.5 N 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $205.95 |
 SHIPS FROM MANUFACTURER 1218-16These Nitrided COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Chevy V8 265-400 applications feature a 3/8" stud diameter and 1.6 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher th... COMP Cams Rocker Arm Hi-Energy CS 1.6 N 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $233.95 |
 SHIPS FROM MANUFACTURER 1220-16These Nitrided COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Chevy V8 265-400 applications feature a 7/16" stud diameter and 1.5 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher t... COMP Cams Rocker Arm H/E CS 1.5 Nit.For 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $260.95 |
 SHIPS FROM MANUFACTURER 1242-16These COMP Cams High Energy Steel Pedestal Mount Rocker Arms designed for Oldsmobile V8 applications feature a 1.6 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher than stock lift camshafts, these ... COMP Cams Hi-Energy Rocker Arms OldsMob 1977-1977 Buick Century Base / Custom $227.95 |
 SHIPS FROM MANUFACTURER 1441-KITCOMP Cams Rocker Arm/Pushrod Kit 350-40 1977-1977 Buick Century Base / Custom $341.95 |
 SHIPS FROM MANUFACTURER 17044-16The COMP Cams High Energy Die-Cast Aluminum Roller Rocker Arms are new rocker arms from the valve train leader that have been designed for street and moderate race use. They feature a die-cast body created from aluminum with a needle bearing fulcrum and roller tip.... COMP Cams High Enrgy Alum RockrAmc/FS/O 1977-1977 Buick Century Base / Custom $237.95 |
 SHIPS FROM MANUFACTURER 17044-8These High Energy Die Cast Aluminum Roller Rocker Arms for Small Block Ford 289-302, 351 Windsor, Oldsmobile 350-455, and 290-401 AMC 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 o... COMP Cams High Enrgy Alum RockrAmc/FS/O 1977-1977 Buick Century Base / Custom $131.08 |
 SHIPS FROM MANUFACTURER 19001-16These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8" stud diameter and 1.5 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specific... COMP Cams Rocker Arms Ultra Golds Arc SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $412.95 |
 SHIPS FROM MANUFACTURER 19001-8These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8" stud diameter and 1.5 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specific... COMP Cams Rocker Arms Ultra Golds Arc SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $220.95 |
 SHIPS FROM MANUFACTURER 19002-16These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8" stud diameter and 1.6 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specific... COMP Cams Rocker Arms Ultra Golds Arc SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $412.95 |
 SHIPS FROM MANUFACTURER 19002-8These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8" stud diameter and 1.6 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specific... COMP Cams Rocker Arms Ultra Golds Arc SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $220.95 |
 SHIPS FROM MANUFACTURER 19004-16These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.5 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifi... COMP Cams Rocker Arms Ultra Golds Arc SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $412.95 |
 SHIPS FROM MANUFACTURER 19004-8These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.5 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifi... COMP Cams Rocker Arms Ultra Golds Arc SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $220.95 |
 SHIPS FROM MANUFACTURER 19005-16These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.6 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifi... COMP Cams Rocker Arms Ultra Golds Arc SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $412.95 |
 SHIPS FROM MANUFACTURER 19012-12These COMP Cams Ultra-Gold Aluminum Break-In Rocker Arms with a 7/16" stud diameter and 1.3 ratio are designed for Chevrolet V8 265-400 applications. They aid the break-in procedure with lower than stock ratios by eliminating the excess open spring pressure during the break-in process... COMP Cams Rocker Arms inUltra Goldsin SBC 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $383.95 |
 SHIPS FROM MANUFACTURER 19012-16These COMP Cams Ultra-Gold Aluminum Break-In Rocker Arms with a 7/16" stud diameter and 1.3 ratio are designed for Chevrolet V8 265-400 applications. They aid the break-in procedure with lower than stock ratios by eliminating the excess open spring pressure during the break-in process... COMP Cams Rocker Arms inUltra Goldsin SBC 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $499.95 |
 SHIPS FROM MANUFACTURER RP1412-16Rocker Arm Kits from COMP Cams come with everything you need to install your new rocker arms in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available ... COMP Cams Rocker Arm/Pushrod Kit Magnum 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $229.95 |
 SHIPS FROM MANUFACTURER RP1416-16COMP Cams Rocker Arm Kits come with Magnum Rocker Arms and High Energy Pushrods in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available as separate p... COMP Cams Rocker Arm/Pushrod Kit Magnum 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $230.95 |
 SHIPS FROM MANUFACTURER RPM1412-16COMP Cams Rocker Arm Kits come with Magnum Rocker Arms and Magnum Pushrods in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available as separate pieces... COMP Cams Rocker Arm/Pushrod Kit CS Mag 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $328.95 |
 SHIPS FROM MANUFACTURER 1212-16These COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Chevy V8 265-400 applications feature a 3/8" stud diameter and 1.5 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher than stock ... COMP Cams Hi-Energy Rockers Chevy SB 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $128.71 |
 SHIPS FROM MANUFACTURER 1412-16COMP Cams Magnum Roller Rockers CS 1.52 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $206.95 |
 SHIPS FROM MANUFACTURER 1412-8These Magnum Roller Rocker Arms for Small Block Chevy 265-400 applications are the ultimate street rocker. With a 3/8" stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior ma... COMP Cams Magnum Roller Rockers CS 1.52 1977-1977 Buick Century Base 1977-1979 Buick Century Custom $122.99 |
 SHIPS FROM MANUFACTURER 1442-16COMP Cams Magnum Roller Rockers FS/Olds 1977-1977 Buick Century Base / Custom $206.95 |
 SHIPS FROM MANUFACTURER 1801-16The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ra... COMP Cams Rockers CS 1.5 3/8in Ultra Pro 1973-1977 Buick Century Base 1975-1979 Buick Century Custom $556.95 |
 SHIPS FROM MANUFACTURER 1801-8The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ra... COMP Cams Rockers CS 1.5 3/8in Ultra Pro 1973-1977 Buick Century Base 1975-1979 Buick Century Custom $296.95 |