T&D Machine Shaft Mount Full Roller Rocker Arm - 1.60 / 1.50 Ratio - AFR 227 / 235 - Small Block Chevy 2301-160/150 JM-S-B-STX They are available in -4

They are available in -4 through -12 sizes and are packaged complete with collar

Works w/Most 1989 And Later Ford

Upper A-Arm Ball Joint Correction

The springs are available in straight and progressive rates

7150 Series Shocks

T&D Machine Shaft Mount Full Roller Rocker Arm - 1.60 / 1.50 Ratio - AFR 227 / 235 - Small Block Chevy 2301-160/150 JM-S-B-STX They are available in -4Product Description: Rocker Arm Shaft Mount 1. 60 1. 50 Ratio Full Roller Aluminum Natural AFR 227 235 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 unlike some