T&D Machine SBC Shaft Rocker Arm Kit - 1.7/1.6 Ratio GBDS1 531" ID distributor shaft

531" ID distributor shaft

Stereo style connector and pre-pinned ECU wire (to J1-A15) for easy plug and play installation

hard anodized 6061 T6 aluminum sleeves

Holley Dominator Carburetors

Cock Pit Deflector Extension

T&D Machine SBC Shaft Rocker Arm Kit - 1.7/1.6 Ratio GBDS1 531" ID distributor shaftProduct Description: Rocker Arm Shaft Mount 1. 70 1. 60 Ratio Full Roller Aluminum Natural Brodix Track 1 Spec Small Block Chevy T&D manufactures rocker arm systems for over 400 cylinder heads and its products have established a reputation for the highest levels of quality, performance and long term reliability. The company works closely with leading engine builders to maintain its position at the forefront of technology. Add to this the fact that