T&D Machine LS3 Series Shaft Mount Aluminum Roller Rocker Arm Kit - 1.70 Ratio - GM LS-Series 40BONUS Powdercoated ductile iron casting

Powdercoated ductile iron casting

The rubber and steel combination will withstand blowing out

7 1/2 amp fuse recommended

LS-Series Engines to GM 3-Bolt

T&D Machine LS3 Series Shaft Mount Aluminum Roller Rocker Arm Kit - 1.70 Ratio - GM LS-Series 40BONUS Powdercoated ductile iron castingProduct Description: Rocker Arm LS3 Series Shaft Mount 1. 70 Ratio Full Roller Aluminum Natural GM LS Series 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