The Late model Hemi engine is a solid performer that responds well to adding an improved camsahft, and other supporting modifications. With these upgrades though, many Hemi owners notice increased issues with valvetrain related items.
To help improve the valvetrain stability we have released our new complete rocker bar system. This system is a great bolt on upgrade over the stock rocker bar system and offers increased durability and reduces friction between the rocker arm and the shaft. For any serious upgrade with camshafts and higher pressure springs this kit is a must have to keep the valvetrain stable in your high performance Hemi engine.
Upgraded rocker bar shafts
CNC rocker bar hold downs
8740 Chrome Moly hold down bolts
Shaft washers and shaft collars
Adjustable clamps for setting rocker position
4130 chromoly shafts offer increased wall thickness versus their OEM counterparts
Decreasing deflection and flex
Microfinished shafts feature low RA to reduce friction between rocker arm and rocker bar
DLC shaft coating provides ultimate in friction reduction and durability