TR6 / GT6 roller rocker arm set. These 1.5:1 ratio roller rocker arms offer improved reliability, reduced frictional losses and reduced valve guide wear. They are designed to be used with standard rocker shafts and pillars.
TR5/6 tubular pushrods made from chrome moly steel. Tubular construction adds to stiffness and strength. Available as an unfinished length - the top cup is not fitted so the tube can be cut to the optimum length before fitting.