Looking for aftermarket parts to modify or upgrade your 1981 Chevrolet Impala with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your Impala.
Whether you have a 1981 Chevrolet Impala in Base to Estate trim we have you covered. We have 89 rocker arms available to mod your Impala. 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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $260.95 |
SHIPS FROM MANUFACTURER 1601-16The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. Th... COMP Cams Rocker Arms CS 1.52 3/8 Ultra 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $444.95 |
SHIPS FROM MANUFACTURER 1601-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength a... COMP Cams Rocker Arms CS 1.52 3/8 Ultra 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $237.95 |
SHIPS FROM MANUFACTURER 1602-16The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.6 ratio. The... COMP Cams Rocker Arms CS 1.6 3/8 Ultra 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $444.95 |
SHIPS FROM MANUFACTURER 1602-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.6 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength an... COMP Cams Rocker Arms CS 1.6 3/8 Ultra 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $237.95 |
SHIPS FROM MANUFACTURER 1604-16The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.52 ratio. T... COMP Cams Rocker Arms CS 1.52 7/16 Ultr 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $453.95 |
SHIPS FROM MANUFACTURER 1604-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength ... COMP Cams Rocker Arms CS 1.52 7/16 Ultr 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $242.95 |
SHIPS FROM MANUFACTURER 1605-16The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.6 ratio. Th... COMP Cams Rocker Arms CS 1.6 7/16 Ultra 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $453.95 |
SHIPS FROM MANUFACTURER 1605-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.6 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength a... COMP Cams Rocker Arms CS 1.6 7/16 Ultra 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $242.95 |
SHIPS FROM MANUFACTURER 1607-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications with Twisted Wedge heads take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design del... COMP Cams Rocker ArmsCS Tw 1.52 3/8 Ult 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $237.95 |
SHIPS FROM MANUFACTURER 1608-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications with Twisted Wedge heads take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design de... COMP Cams Rocker ArmsCS Tw 1.52 7/16 Ul 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $242.95 |
SHIPS FROM MANUFACTURER 1609-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications with Twisted Wedge heads take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.5 ratio. The 8650 chromemoly material and arched, web-like design deli... COMP Cams Rocker Arms CS Tw 1.6 3/8 Ult 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $237.95 |
SHIPS FROM MANUFACTURER 1610-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications with Twisted Wedge heads take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.6 ratio. The 8650 chromemoly material and arched, web-like design del... COMP Cams Rocker ArmsCS Tw 1.6 7/16 Ult 1980-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $242.95 |
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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $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 1959-1985 Chevrolet Impala Base 1981-1982 Chevrolet Impala Estate $229.95 |