Founded in 1966 by Hank Manley, Manley Speed Equipment’s humble beginnings have blossomed into that of a world class manufacturer. Over its 54 years in operation, Manley can boast relationships with industry drag racing legends such as Don Garlits, Bill “Grumpy” Jenkins, and “Jungle Jim” Liberman. In addition, the company’s impeccable reputation for quality has earned them accolades and involvement with OEM manufacturers such as Ford, where Manley exclusively supplied connecting rods for the 2003/2004 Ford SVT (Special Vehicles Team) Mustang Cobra. Manley’s technological prowess has made them an esteemed source for custom valves and their diverse product line provides customers with race-proven components for all walks of motorsports.