When your Ford starts making serious horsepower or heavy-duty towing demands, the transmission becomes one of the most important upgrades on the vehicle. Beefcake Racing offers premium SunCoast Performance transmission upgrades for the legendary 6R80, modern 10R80, and heavy-duty 10R140 automatic transmissions found in the Mustang, F-150, Super Duty, and other Ford performance applications. From complete performance transmissions and billet torque converters to clutch packs, valve body upgrades, and rebuild components, SunCoast is trusted by racers, performance enthusiasts, and hardworking truck owners who demand stronger shifting, increased durability, and reliable performance under extreme horsepower and torque.
Whether you're building a 700+ horsepower street truck, a 1,000+ horsepower drag Mustang, or upgrading a hard-working Super Duty, Beefcake Racing has the SunCoast 6R80, 10R80, and 10R140 transmission upgrades to handle the power. Scroll below to shop performance transmissions, billet torque converters, rebuild kits, and transmission components for your specific Ford application. Need help choosing the right setup? Contact the Beefcake Racing team today for expert advice, competitive pricing, and industry-leading customer service.
