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All Accufab products are designed, developed and manufactured in-house, in Ontario, California. Nothing is contracted out, purchased, or manufactured overseas. The mission is to offer products that are the very best, for customers have no desire to compromise. Rigid standards are maintained in regard to quality control and materials used, as well as product testing and the required levels of customer support.




Throttle Bodies
Accufab throttle bodies are painstakingly manufactured of 6061-t6 billet aluminum, then polished to a mirror finish. They are available in standard configurations as well as Holley 4150 4 barrel units for street conversion and competition applications, in sizes ranging from 65 to 125mm. Application availability is varied, from Buick 3.8L. GM LS Series, Dodge Viper, Ford Modular, and Coyote applications. more info