Products > Engine Top End > Rocker Arm Supports > Twin CamŽ
Billet Rocker Arm Supports
Made of 6061-T6 billet aluminum, doubling the strength of a die cast part. The rocker arms move out .030" so the rocker hits in the middle of the longer valve stems used on head modifications for high lift cams. Fits Twin CamŽ and all Delkron Rocker Boxes. Also available in stock configurations.
The D3070 requires the rocker shaft notch to be clearanced for the mounting bolt. The .030" offset moves the rocker shaft into the hole.
Delkron Billet Twin CamŽ Rocker Arm Supports