Performance Shorts
Description: Racing into style with this bold Corvette C4 shirt. Inspired by the iconic American sports car, this tee features a dynamic design that's perfect for C4 enthusiasts. With its vibrant colors and graphic graphics, you'll be shifting into high gear. Show off your love for speed, style, and American muscle with this C4-approved shirt. 🏎️🔥🇺🇸
Description: Built for the Badlands. Tuned for Trouble. This Austin tribute rolls Texas pride and turbocharged attitude into a matchbook-style design made for rebels and wrenchers. Lone Star Speed Shop channels the spirit of Hill Country highways, outlaw builds, and desert dust into a bold visual packed with horsepower and heat. It’s a nod to the gearheads who live fast, ride loud, and never back down.
Description: Robert Paxton McCulloch formed McCulloch Engineering in Milwaukee, Wisconsin, the city in which his grandfather made millions as an early pioneer of electric utilities and manufacturer of electric trolleys. McCulloch hired on a number of engineers at the firm, including Francis L. Colburn, who designed a simple, easy-to-install centrifugal supercharger. McCulloch began offering the superchargers as kits for Ford’s flathead V-8 engine, advertising them to truck owners as well as racers and owners of every day street-driven cars. The crankshaft-driven supercharger had a fixed 6:1 ratio and was seated horizontally between the carburetor and intake manifold. McCulloch first offered the kit in 1937 and by 1942, his sales topped $3 million.
