The best engine builders in all forms of racing trust that when they bolt-on a set of T&D shaft-mount roller rockers, their valve train worries are over
And, when engine builders, racers and crew chiefs become acquainted with T&D shaft-mount roller rocker arms, they wonder why they haven't had them all along
T&D Machine Products has been manufacturing specialized components for racing since 1975
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It is no secret why T&D Machine Products builds a better product. Simply stated, T&D relies on racers who understand what racers want and need - a rocker arm that withstands the abuse racing dishes out.