T & D Edelbrock Rocker Arm Set - Race

T & D Edelbrock Rocker Arm Set - Race
These rocker arm systems use four short shafts per head with two roller fulcrum rockers on each shaft. They include all mounting hardware along with special required head bolts. They require machine milling the head's rocker pedestals - you cannot install these if the heads are already on the engine. Alternate rocker ratios are available upon request.