T&D Machine SBC Shaft Rocker Arm Kit - 1.65/1.55 Ratio AA0220BG3R54 5th Gen (2010-Current

5th Gen (2010-Current

Extra tall design clears most stud girdles and rocker combinations

19 in Wide x 19 in Deep x 8 in Tall

DMI Aluminum Hard Anodized Torque Ball Insert for SRC-2308 Torque Ball Housing

Full Louvered Aluminum Windage Tray

T&D Machine SBC Shaft Rocker Arm Kit - 1.65/1.55 Ratio AA0220BG3R54 5th Gen (2010-CurrentProduct Description: Rocker Arm Shaft Mount 1. 65 1. 55 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