Looking for aftermarket parts to modify or upgrade your 1978 Oldsmobile Cutlass Supreme with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your Cutlass Supreme.
Whether you have a 1978 Oldsmobile Cutlass Supreme in Base to Brougham trim we have you covered. We have 31 rocker arms available to mod your Cutlass Supreme. All parts have free shipping to the Continental US 48 States.
 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 1967-1987 Oldsmobile Cutlass Supreme Base 1977-1987 Oldsmobile Cutlass Supreme Brougham $227.95 |
 SHIPS FROM MANUFACTURER 1441-KITCOMP Cams Rocker Arm/Pushrod Kit 350-40 1967-1987 Oldsmobile Cutlass Supreme Base 1977-1987 Oldsmobile Cutlass Supreme Brougham $341.95 |
 SHIPS FROM MANUFACTURER 17044-12These 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 1968-1980 Oldsmobile Cutlass Supreme Base $182.95 |
 SHIPS FROM MANUFACTURER 17005-12These 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 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $183.98 |
 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 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $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 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $296.95 |
 SHIPS FROM MANUFACTURER 1802-16The 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 1.6 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $582.95 |
 SHIPS FROM MANUFACTURER 1802-8The 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 1.6 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $321.95 |
 SHIPS FROM MANUFACTURER 1803-16The 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 1.65 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $603.95 |
 SHIPS FROM MANUFACTURER 1803-8The 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 1.65 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $321.95 |
 SHIPS FROM MANUFACTURER 1804-16The 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 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $556.95 |
 SHIPS FROM MANUFACTURER 1804-8The 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 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $296.95 |
 SHIPS FROM MANUFACTURER 1805-16The 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 1.6 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $556.95 |
 SHIPS FROM MANUFACTURER 1805-8The 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 1.6 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $296.95 |
 SHIPS FROM MANUFACTURER 1806-16The 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 1.65 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $603.95 |
 SHIPS FROM MANUFACTURER 1806-8The 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 1.65 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $321.95 |
 SHIPS FROM MANUFACTURER 1807-16The 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 1.55 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $556.95 |
 SHIPS FROM MANUFACTURER 1808-16The 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 1.55 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $603.95 |
 SHIPS FROM MANUFACTURER 1808-8The 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 1.55 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $321.95 |
 SHIPS FROM MANUFACTURER 1817-16The 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 1.7 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $556.95 |
 SHIPS FROM MANUFACTURER 1817-8The 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 1.7 7/16in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $296.95 |
 SHIPS FROM MANUFACTURER 1242-2These 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 Arm Olds 1967-1987 Oldsmobile Cutlass Supreme Base 1977-1987 Oldsmobile Cutlass Supreme Brougham $47.61 |
 SHIPS FROM MANUFACTURER 1801-1The 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 Rocker CS 1.5 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $63.38 |
 SHIPS FROM MANUFACTURER 1802-1The 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 Rocker CS 1.6 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $67.71 |
 SHIPS FROM MANUFACTURER 1803-1The 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 Rocker CS 1.65 3/8in Ultra Pro 1978-1980 Oldsmobile Cutlass Supreme Base / Brougham $71.29 |