Looking for aftermarket parts to modify or upgrade your Avanti II with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your II.
Whether you have a 1987 or 2004 Avanti II in Base trim we have you covered. We have 37 rocker arms available to mod your II. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 13702-KITCOMP Cams GM LS Series Retro-Fit Trunion Kit converts a stock LS series rocker arm into a roller trunion rocker arm. This increases the stability and stiffness of the rocker arm. It allows the stock type rocker arms to be used in race applications sufficiently.... COMP Cams Trunion Kit LS-Type Rocker Retrofit 2001-2004 Avanti II Base $178.15 |
 SHIPS FROM MANUFACTURER 13702TL-KITCOMP Cams GM LS OEM Rocker Arm Upgrade Kit & Installation Tool 2001-2004 Avanti II Base $211.95 |
 $228.95 |
 $228.95 |
 $566.95 |
 $746.95 |
 $531.95 |
 SHIPS FROM MANUFACTURER 19024-16These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with an 8mm stud diameter and 1.72 ratio are designed for GM LS applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high ... COMP Cams Rocker Arm Ultra Golds Arc LS1 2001-2004 Avanti II Base $655.95 |
 SHIPS FROM MANUFACTURER 19025-16These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with an 8mm stud diameter and 1.82 ratio are designed for GM LS applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high ... COMP Cams Rocker Arm Ultra Golds Arc LS1 2001-2004 Avanti II Base $655.95 |
 IN STOCK - LOW 1981-16COMP Cams is proud to announce another industry first: a bolt-in-ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineering, this patent pending Bushed Shaft Rocker System increases valve train stability and durability while decreasing deflection and providing bolt-in conve... COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS1 2001-2004 Avanti II Base $737.95 |
 SHIPS FROM MANUFACTURER RP1417-16COMP 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 1987-1991 Avanti II Base $270.95 |
 SHIPS FROM MANUFACTURER RP1418-16COMP 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 1987-1991 Avanti II Base $270.95 |
 $260.95 |
 $270.95 |
 SHIPS FROM MANUFACTURER RPG102Rocker 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 CS 1.5 1987-1991 Avanti II Base $298.95 |
 $270.95 |
 $246.95 |
 SHIPS FROM MANUFACTURER RPM1417-16COMP 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 Magnum 1987-1991 Avanti II Base $357.95 |
 SHIPS FROM MANUFACTURER RPM1418-16COMP 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 1987-1991 Avanti II Base $370.95 |
 SHIPS FROM MANUFACTURER 1477-16COMP Cams GM LS1 Upgraded OEM Rocker Arms - Set of 16 2001-2004 Avanti II Base $536.95 |
 SHIPS FROM MANUFACTURER 4554-16COMP Cams takes pride in having the finest rocker arm studs available on the market. The Magnum Rocker Arm Studs work well in applications with the lifts and spring pressures of performance camshafts. They are available in the popular 3/8? and 7/16? sizes. All COMP Cams studs have generous radii an... COMP Cams Studs Gm LS1 3/8 Rocker 2001-2004 Avanti II Base $135.38 |
