Rocker Arms

LSXceleration LS3 Bare Intake Rocker Arm Body 71378B-1 For 6.0/6.2L applications with offset intake rocker arms. *Will not work with bushing style trunnion kit. Use needle bearing kit only.  Features Made In USA New rocker body Natural Finish 1.7...

GM LS1 Bare Rocker Arm Body 71377B-1 For 4.8, 5.3, 5.7, 6.0 applications with on-center rocker arms.  *Will not work with bushing style trunnion kit. Use needle bearing kit only.  Features Made In USA New rocker body Natural Finish 1.7 Rocker...

LSXceleration LS3 Upgraded Rocker Arms 71378-16 Features New (virgin) rocker bodies (8 off-set intake & 8 on-center exhaust) Natural Finish Captured Bearing Trunnion Kit 1.7 Rocker Ratio Assembled and ready to bolt-on

LSXceleration LS1/LS2/LS6 Upgraded 1.7 Ratio Rocker Arms 71377-16 Features New (virgin) rocker bodies Natural Finish Captured Bearing Trunnion Kit 1.7 Rocker Ratio See Part #71378-16 for LS3 Style

Jesel Pro Series LS1 Shaft Mount Roller Rocker Arms  Jesel Pro Series rocker kits are manufactured using Custom 7000 Series Aluminum Alloy. This custom alloy allows an extremely durable and lightweight design. FEA design and low moment of inertia...

Jesel Pro Series LS1 Shaft Mount Roller Rocker Arms  Jesel Pro Series rocker kits are manufactured using Custom 7000 Series Aluminum Alloy. This custom alloy allows an extremely durable and lightweight design. FEA design and low moment of inertia...

Jesel Pro Series LS1 Shaft Mount Roller Rocker Arms  Jesel Pro Series rocker kits are manufactured using Custom 7000 Series Aluminum Alloy. This custom alloy allows an extremely durable and lightweight design. FEA design and low moment of inertia...

Jesel Pro Series LS1/LS2/LS6 Rocker Arms TFS GenX LS1 Kit KPS-524216 The Pro Series rocker systems are built and custom manufactured to your specifications. Anything from rocker ratio to adjuster offset to lightening options can be tailored to your...

Jesel Sportsman Series Roller Rocker Arms Jesel Sportsman Series rocker kits are designed to bolt on without any cylinder head modifications and in most cases still fit under a stock valve cover. The rockergeometry is preset and engineered using the...

Jesel Sportsman Series Roller Rocker Arms for Hydraulic Roller Cams Jesel Sportsman Series rocker kits are designed to bolt on without any cylinder head modifications and in most cases still fit under a stock valve cover. The rockergeometry is preset...

Jesel Sportsman Series Roller Rocker Arms  Jesel Sportsman Series rocker kits are designed to bolt on without any cylinder head modifications and in most cases still fit under a stock valve cover. The rockergeometry is preset and engineered using...

Jesel Sportsman Series Roller Rocker Arms for Solid Roller Cams Jesel Sportsman Series rocker kits are designed to bolt on without any cylinder head modifications and in most cases still fit under a stock valve cover. The rockergeometry is preset and...