T&D Machine SBC Shaft Rocker Arm Kit - 1.7/1.6 Ratio NITRO-BEE-X 50 state legal - CARB

50 state legal - CARB EO D-115-19

Crimper and dies sold separately

048 in - 18 Gauge Spacer

The SSI-4 PLUS includes the SSI-4 PLUS

1997-2009 Ford F-250

T&D Machine SBC Shaft Rocker Arm Kit - 1.7/1.6 Ratio NITRO-BEE-X 50 state legal - CARBProduct 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