T&D Machine Shaft Mount Full Roller Rocker Arm - 1.65/1.60 Ratio - 18 Degree Layback Heads - Small Block Chevy Superwinch 75 in Long

75 in Long

9° and 10° retard module

Proven 3-Stage All-Metal Gear Train With Permanent Grease Lubrication For Years Of Trouble-Free

Dart Big Chief

A re-torque is recommended after initial start-up and cool-down (allow 2-3 hours for adequate cooling)

T&D Machine Shaft Mount Full Roller Rocker Arm - 1.65/1.60 Ratio - 18 Degree Layback Heads - Small Block Chevy Superwinch 75 in LongProduct Description: Rocker Arm Shaft Mount 1. 65 1. 60 Ratio Full Roller Aluminum Natural 18 Degree Layback Heads 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