T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.80 Ratio - Right Offset - On Shaft - Big Block Chevy Boat Racing Helmet Pre-wired and labeled for the

Pre-wired and labeled for the following circuits: Starting

OE engine NVH suppression

Noticeable interior resonance

2-1/2" tall carb hats are designed to fit most carbs or throttle bodies with a 5-1/8" diameter neck

T&D Machine SportComp Shaft Mount Full Roller Rocker Arm - 1.80 Ratio - Right Offset - On Shaft - Big Block Chevy Boat Racing Helmet Pre-wired and labeled for theProduct 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