T&D Machine LS3 Series Shaft Mount Aluminum Roller Rocker Arm Kit - 1.70 Ratio - GM LS-Series 40BONUS long after cheap helmets have

long after cheap helmets have become loose and shabby (and probably had to be replaced more than once)

LS-Series Engines to GM 3-Bolt

The studs are manufactured from 8740 chrome moly steel

Vehicle Applications: 1967-1969 Chevrolet Camaro 5

T&D Machine LS3 Series Shaft Mount Aluminum Roller Rocker Arm Kit - 1.70 Ratio - GM LS-Series 40BONUS long after cheap helmets haveProduct 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