T&D Machine Shaft Mount Aluminum Roller Rocker Arm Kit - Natural - Small Block Chevy 21167 2007-2007 Chevrolet Silverado 2500 HD

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T&D Machine Shaft Mount Aluminum Roller Rocker Arm Kit - Natural - Small Block Chevy 21167 2007-2007 Chevrolet Silverado 2500 HDProduct Description: Rocker Arm Shaft Mount 1. 60 Ratio Full Roller Aluminum Natural Small Block Chevy T&D Machine Products offers the shaft mount Roller Rockers that have become the choice of racers everywhere. T&D Shaft Roller Rocker Arms extruded 2024 aluminum Rocker Arms are CNC machined and have intricate oil galleries built in to direct oil from the pushrod to the shaft bearings and onto the roller tip. Adjuster screws are 7 16" and broached for