T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.70 Ratio - Left Offset - On Shaft - Big Block Chevy / Small Block Ford 10219 Developed for durable and long-term

Developed for durable and long-term performance

1969-1979 Buick Skylark

The SB004 attaches to your Nova with 88-durometer polyurethane bushings

100% manufactured

Chevy V8 / Ford Big Block / Small Block

T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.70 Ratio - Left Offset - On Shaft - Big Block Chevy / Small Block Ford 10219 Developed for durable and long-termProduct Description: Rocker Arm SportComp Shaft Mount 1. 70 Ratio Full Roller Left Offset 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