The lightest rocker arm available, but still has superior strength characteristics due to its designThe strength of 660 bronze bushings and bearing-grade steel for the roller tipExtensively tested...
Cast from 4340 heat-treated chromoly steelReduce friction in the valve train, providing more horsepower and less heat in the top endInclude 660 bronze bushing fit to .0007" - .0012" for the best wear...
Bushing is made from solid bronze bar stockMachined in one operation with a tolerance of .0002"Features a lead-in for ease of installationMade in the U.S.A.
Bushings are made from solid bronze bar stockMachined in one operation with a tolerance of .0002"Feature a lead-in for ease of installationMade in the U.S.A.