Mathwall cast rocker arms are remanufactured using improved design and material treatment. The rockers are shot peened and heat treated for maximum strength, helping reduce the risk of component failure. The contact patches on the rockers have been polished to reduce localised friction and excessive wear. These rockers are ready to use with 7/16 studs and feature a 1.6/1 rocker ratio.

The rockers can be bought as a stand alone set, or with rocker balls and 7/16 studs. The balls can also be found separately here.