Since 1947, Frankland Racing Supply has specialized in quick-change rear ends for oval-track racing, supplying and rebuilding equipment for cars ranging from Late Models to Sprint Cars. Its technicians rebuild major-brand rear ends, including Winters, DMI and Tiger units, and provide racing parts and technical advice to help teams keep their drivetrains race-ready.
Kreitz Oval Track PartsFor almost 40 years, two generations of the Kreitz family in Sinking Spring have supplied sprint-car and oval-track racing parts, drawing on experience gained both in the shop and behind the wheel. Don Kreitz Sr. began building race-car frames in the 1960s, while Don Jr.—a four-time Williams Grove Speedway track champion—now helps racers choose parts based on years of technical and racing experience. The company also develops Kreitz-designed components, testing products on its own race cars before offering them to customers across the United States.SINKING SPRING, PA
Performance EnterprisesWith more than 30 years serving the racing community, Performance Enterprises builds custom racing engines and supplies components for circle-track teams. Its machine shop works with paved oval, late model stock, and dirt-track racers, combining engine machining with dynamometer testing and tuning. The company also offers 604 racing crate motors and related parts.CLEVELAND, OH
Zul Racing LtdSince 1988, family-run Zul Racing has restored, prepared and engineered classic, prestige and historic racing cars, drawing on a Historic F1 background that began in the late 1970s. Its work ranges from rebuilding significant cars such as the Matra MS11 and Iso Bizzarrini A3C to one-off fabrication and race-day support, with an in-house rolling road capable of testing engines up to 1,000 bhp. The company serves owners who expect period machinery to be properly engineered both for display and for the circuit.WEST BABYLON, NY
Scott Shafiroff Racing Enterprises, IncFor more than 45 years, Scott Shafiroff Racing Enterprises has built and rebuilt dyno-tested drag-racing and high-performance pump-gas engines in Bohemia, including custom Chevy and Ford combinations. The company also offers engine rebuilding with dyno testing and tuning, carrying the hands-on race-shop experience of Scott Shafiroff’s Pro Stock Mustang and Comp Eliminator days into today’s builds.BOHEMIA, NY