T&D Machine Sport Comp Shaft Mounted Rocker Arm Kit - SB Chevy - 1.60/1.60 Ratio X3-STX-M1-HK The smooth bends and larger

The smooth bends and larger diameter tubing allow for low turbulence

and crew cab pickups

Billet Specialties V-Trac pulley systems work with any type of cylinder head or manifold configuration

s Tunnel Mounted Torque Arms add strength and adjustability over the weak factory torque arm

Offering up to 1

T&D Machine Sport Comp Shaft Mounted Rocker Arm Kit - SB Chevy - 1.60/1.60 Ratio X3-STX-M1-HK The smooth bends and largerHigh Quality, affordable Rocker Sets for the budget conscious racer. T&D Machine Products offers a shaft rocker system that incorporates many design features of their premium product at a price comparable with stud mount rockers that requires guide plates, girdle and hardware that go with them. Sets of 16 include all installation hardware. T&D manufactures rocker arm systems for over 400 cylinder heads and its products have established a reputation