T&D Machine Shaft Mount Full Roller Rocker Arm - 1.60 / 1.55 Ratio - 18 Degree Layback Heads - Small Block Chevy CH-I-2 See Application Guide for Additional

See Application Guide for Additional FitmentsVehicle Applications: 1969-1974 Chevrolet Blazer CID 396 4WD

Porsche 6-Cylinder

Maximize Wear Resistance

See 528206 for Powerglide and 518005 for C4

T&D Machine Shaft Mount Full Roller Rocker Arm - 1.60 / 1.55 Ratio - 18 Degree Layback Heads - Small Block Chevy CH-I-2 See Application Guide for AdditionalProduct Description: Rocker Arm Shaft Mount 1. 60 1. 55 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