Manley Performance, founded in 1966 by Hank Manley, has established itself as a leader in the high-performance aftermarket industry. Initially offering stainless valves, forged pistons, camshafts, and other performance components, the brand quickly gained recognition with early customers like Don Garlits, Bo Laws, and Joe Mondello. Over the years, notable relationships with legendary figures such as Bill Jenkins and Jungle Jim Liberman further solidified Manley Performance's reputation.

Today, under the leadership of Trip Manley and his management team, the company continues to innovate in a rapidly evolving industry. They have expanded their product offerings, developing new components for growing markets like sport compact, Ford modular, and Chevy LS engines while maintaining their leadership in the V8 engine business. Manley Performance has also made significant contributions as an OEM supplier, working with prestigious brands, including Ford.

With a passion for manufacturing the highest quality internal engine components at competitive prices, Manley Performance remains committed to exceptional customer service. As they celebrate their 50th anniversary, they express gratitude to their loyal customers worldwide for their support, confidence, and appreciation of their products