T&D Machine Shaft Mount Aluminum Roller Rocker Arm Kit - Natural - Small Block Chevy 21167 1300 lb/in Spring Rate

1300 lb/in Spring Rate

1958-1958 Cadillac Series 70 Fleetwood Eldorado

1994-1995 Lincoln Mark VIII

See Application Guide for Additional FitmentsVehicle Applications: 1969-1974 Chevrolet Blazer CID 283

75 & M16x1

T&D Machine Shaft Mount Aluminum Roller Rocker Arm Kit - Natural - Small Block Chevy 21167 1300 lb/in Spring RateProduct 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