T&D Machine Shaft Mount Rocker Arm - 1.60 Ratio - Full Roller - 0.550 Left Offset - On Shaft - 1.450" Long - Aluminum - Natural - Big Block Chevy/Small Block Ford MSD The kit installs easily and

The kit installs easily and uses rigid aluminum mounting bracketry and hardware that will not flex and cause timing fluctuations

Removing ground to a circuit is a great feature to deactivate nitrous before the engine's rev limit is reached

1966-1979 Chevrolet Caprice

No need for disassembly anymore

The Shaved-40 kit offers enough pull to open virtually any door on the market today

T&D Machine Shaft Mount Rocker Arm - 1.60 Ratio - Full Roller - 0.550 Left Offset - On Shaft - 1.450" Long - Aluminum - Natural - Big Block Chevy/Small Block Ford MSD The kit installs easily andProduct Description: Rocker Arm Shaft Mount 1. 60 Ratio Full Roller 0. 550 Left Offset On Shaft 1. 450 in Long Aluminum Natural Big Block Chevy Small Block Ford Sold Individually 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