T&D Machine Shaft Mount Rocker Arm - 1.60 Ratio - Full Roller - 0.550 Left Offset - On Shaft - 1.450" Long - Aluminum - Natural - Big Block Chevy/Small Block Ford PRO/CAM Racing Engine Components and 2X2 inch webbing versions

and 2X2 inch webbing versions

1969 Chevrolet Townsman Base CID 396 Naturally Aspirated GAS

1963-1969 Pontiac Grand Prix

The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters

This sealed design was opted over a traditional cold air intake

T&D Machine Shaft Mount Rocker Arm - 1.60 Ratio - Full Roller - 0.550 Left Offset - On Shaft - 1.450" Long - Aluminum - Natural - Big Block Chevy/Small Block Ford PRO/CAM Racing Engine Components and 2X2 inch webbing versionsProduct Description: Rocker Arm Shaft Mount 1. 60 Ratio Full Roller 0. 550 Left Offset On Shaft 1. 450 in Long Aluminum Natural Big Block Chevy Small Block Ford 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