COMP Cams Rocker Arms FS/FW 1.6 7/16 Ultra - 1632-8

Ultra Pro Magnumâ„¢ Roller Rocker Arms 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...

COMP Cams Rocker Arms GM LS1 1.8 3/8 Ultra - 1675-16

New LS-Specific Ultra Pro Magnumâ„¢ Rocker Arms From COMP Cams Increase Ratio And Stiffness Over Stock Rockers, While Also Increasing Lift without The Need To Swap Cams. As LS engines continue to...

COMP Cams Rocker Arms GM LS1 1.8 3/8 Ultra - 1675-8

Ultra Pro Magnumâ„¢ Roller Rocker Arms 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...

COMP Cams Rocker Arms GM LS1LS2LS6 1.8 - 1677-16

New LS-Specific Ultra Pro Magnumâ„¢ Rocker Arms From COMP Cams Increase Ratio And Stiffness Over Stock Rockers, While Also Increasing Lift without The Need To Swap Cams. As LS engines continue to...

COMP Cams Rocker Arms GM LS1LS2LS6 1.8 - 1677-8

COMP Cams Ultra Pro Magnum Roller Rocker Arms, 1.8 Ratio, 3/8" Pedestal Mount, LS1/LS6, Set of 8

COMP Cams Rocker Arms GM LS3 1.8 3/8 Ultra - 1676-16

New LS-Specific Ultra Pro Magnumâ„¢ Rocker Arms From COMP Cams Increase Ratio And Stiffness Over Stock Rockers, While Also Increasing Lift without The Need To Swap Cams. As LS engines continue to...

COMP Cams Rocker Arms GM LS3 1.8 3/8 Ultra - 1676-8

Ultra Pro Magnumâ„¢ Roller Rocker Arms 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...

COMP Cams Rocker Arms GM LS3 1.8 Bolt D - 1678-16

New LS-Specific Ultra Pro Magnumâ„¢ Rocker Arms From COMP Cams Increase Ratio And Stiffness Over Stock Rockers, While Also Increasing Lift without The Need To Swap Cams. As LS engines continue to...

COMP Cams Rocker Arms GM LS3 1.8 Bolt D - 1678-8

COMP Cams Ultra Pro Magnum Roller Rocker Arms, 1.8 Ratio, Pedestal Mount, LS3, Set of 8

COMP Cams Rocker Arms Ult Gold Arc Pont - 19061-16

The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a...

COMP Cams Rocker Arms Ultra Gold Arc BB - 19021-16

The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a...

COMP Cams Rocker Arms Ultra Gold Arc FS - 19048-16

The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a...