T&D Machine SportComp Shaft Mount Roller Aluminum Rocker Arm - 1.85 Ratio - On Shaft - BB Chevy 1341145 heat-treated steel nuts are plated

heat-treated steel nuts are plated for durability and will keep rocker arms positively locked to maintain precise valve train adjustments

Rocker stud: N/A

Nitrous Enrichment

Connects to handheld radio jumpers

Washable Cotton Gauze Filter

T&D Machine SportComp Shaft Mount Roller Aluminum Rocker Arm - 1.85 Ratio - On Shaft - BB Chevy 1341145 heat-treated steel nuts are platedProduct Description: Rocker Arm SportComp Shaft Mount 1. 85 Ratio Full Roller 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 this the fact