Smith Bros GM LS3 1.7 Ratio Rocker Arms Kit | Trunnion Upgraded

Smith Bros GM LS3 1.7 Ratio Rocker Arms Kit | Trunnion UpgradedThe GM LS rocker has been proven to handle majority of engine applications. Whether it is a standard daily driver or a race drift application the OEM rocker supports a vast range of camshaft & valvetrain applications. The one common failure in the OEM rocker is the rocker trunnion bearing which is a needle roller system with a failure prone bearing housing. The design works fine for stock applications with relatively low km's however it is not

The GM LS rocker has been proven to handle majority of engine applications. Whether it is a standard daily driver or a race/drift application the OEM rocker supports a vast range of camshaft & valvetrain applications.
The one common failure in the OEM rocker is the rocker trunnion bearing which is a needle roller system with a failure prone bearing housing. The design works fine for stock applications with relatively low km's however it is not designed to handle the abuse of increased valve lift, seat pressures & high RPM. Due to this we offer our GM LS Rocker Kit with an upgraded Rocker Trunnion Bearing.
This kit features the Smith Bros rocker trunnion kit which is developed using a high-quality tool steel rocker trunnion, bronze bushed bearing & circlip design to eliminate the needle roller design.
Unlike most bronze bushed trunnion kits on the market the Smith Bros Racing kit uses a channeled oiling groove designed to lubricate the trunnion.
These kits come assembled ready to install.

Your New Smith Bros GM Rocker Arms Kit Includes
- 8 x GM Performance Intake Rocker Arms;
- 8 x GM Performance Exhaust Rocker Arms;
- 32 x Smith Bros Racing Bronze Bushed Trunnion Bearings;
- 32 x Circlips;
- 2 x Rocker Stands;
- 16 x Mounting Bolts;

Your New Smith Bros Racing GM Rocker Arms Kit Specs
Rocker Arm Ratio 1.7
Rocker Arm Style Fulcrum Roller
Stud Size 8mm
Rocker Arm Material Tool Steel
Rocker Arm Mounting Style Pedestal Mount

Want More Information On Our Smith Bros GM Rocker Arms Kit Kits?
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