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Looking for aftermarket parts to modify or upgrade your 1975 Chevrolet C30 with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your C30.
Whether you have a 1975 Chevrolet C30 in Cheyenne to Silverado trim we have you covered. We have 48 rocker arms available parts to mod your C30. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $213.68 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $233.95 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $271.46 |
 OUT OF STOCK 1620-16The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 396-454 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 1.7 ratio. Th... COMP Cams Rocker Arms CB 1.7 7/16 Ultra 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $460.94 |
 OUT OF STOCK 1620-8The Ultra Pro Magnum Roller Rocker Arms for Big Block Chevy 396-454 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.7 ratio. The 8650 chromemoly material and arched, web-like design deliver increased str... COMP Cams Rocker Arms CB 1.7 7/16 Ultra 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $252.23 |
 OUT OF STOCK 1625-16COMP Cams Rocker Arms CB 1.7 1/2inUltra 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $592.95 |
 OUT OF STOCK 1629-16The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 348-409 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 1.7 ratio. The... COMP Cams Rocker Arms348/409 Chevy 1.7 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $452.68 |
 OUT OF STOCK 1629-8The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 348-409 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 1.7 ratio. The... COMP Cams Rocker Arms348/409 Chevy 1.7 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $248.74 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $420.71 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $228.95 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $420.71 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $232.21 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $420.71 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $232.21 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $420.71 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $383.95 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $499.95 |
 OUT OF STOCK 19021-16These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.7 ratio are designed for Chevrolet V8 396-454 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 BB 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $461.05 |
 OUT OF STOCK RP1411-16Rocker 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $264.28 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $241.05 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $241.62 |
 OUT OF STOCK RPM1411-16COMP 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 CB Mag 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $358.02 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $338.05 |
 OUT OF STOCK 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 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $129.65 |
 OUT OF STOCK 1411-16COMP Cams Magnum Roller Rockers CB / FC 1975-1980 Chevrolet C30 Custom Deluxe 1975-1981 Chevrolet C30 Cheyenne 1975-1986 Chevrolet C30 Scottsdale / Silverado $217.80 |