CHE Bronze Alloy Intake and Exhaust Valve Seat Upgrade Edelbrock LSR Manifold These 2 manifolds are shipping

These 2 manifolds are shipping to customers with 9

060" Cometic AFM Intake Gaskets to suit BA LS3 Intake Manifolds

Oversize rocker gear posts for maximum rigidity suit T&D Part # 3149A one piece stand

EFI Intake with Upper Fuel Rail locations

CHE Bronze Alloy Intake and Exhaust Valve Seat Upgrade Edelbrock LSR Manifold These 2 manifolds are shippingUpgrade any of our cylinder heads to CHE B1 Intake and BX Exhaust Bronze Alloy Valve seat material. All standard finished cylinder head pricing comes with CHE Ductile Iron Valve Seats. Upgrading to CHE Bronze Alloys Valve Seats may be desirable in some applications. CHEs proprietary Blended Bronze Alloys have been developed specifically with valve seats in mind. They have extraordinary wear resistance and greater thermal properties than all other