CHE GM LS1 1.7 Ratio Rocker Arms Kit | Trunnion Upgraded Naturally Aspirated Camshafts - Late 4 Bolt Reluctor

- Late 4 Bolt Reluctor Crank Sprocket

Manufacture lead times -Allow 10 - 12 business days in assembly*

- Dual 3" Inch Aluminised Steel Hotdog Mufflers with a built in Merge

660" Dual Valve Springs Kit Includes

CHE GM LS1 1.7 Ratio Rocker Arms Kit | Trunnion Upgraded Naturally Aspirated Camshafts - Late 4 Bolt ReluctorThe 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