T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.70 Ratio - On Shaft - Big Block Chevy / Small Block Ford 35660 923 in Long

923 in Long

70-82 C4 Transmission

Maintain a sleek shape for optimum aerodynamics

Requires finesse to prevent from overslowing the caror overwhelming the car's set-up

Bypass oil anti-aeration diffusion screen technology

T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.70 Ratio - On Shaft - Big Block Chevy / Small Block Ford 35660 923 in LongProduct Description: Rocker Arm SportComp Shaft Mount 1. 70 Ratio Full Roller On Shaft 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 forefront of technology. Add