T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.80 Ratio - Right Offset - On Shaft - Big Block Chevy Timing Cover Contains polished stainless steel offset

Contains polished stainless steel offset washers and black nylon allen plugs

RPM E-Tec cylinder heads are dual-drilled and will accept 1987-95 centerbolt and/or 1986 & prior perimeter flange mount valve covers and most stock exhaust manifolds

Polaris XP1 / TRBO S

450Since 1938

and Suburban's

T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.80 Ratio - Right Offset - On Shaft - Big Block Chevy Timing Cover Contains polished stainless steel offsetProduct Description: Rocker Arm SportComp Shaft Mount 1. 80 Ratio Full Roller Right Offset On Shaft Aluminum Natural Big Block Chevy 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 to