Conversion Kit
Upgrade your classic while preserving its vintage charm with our 1964 1/2 Mustang transmission conversion kits, designed to seamlessly adapt your early-production Mustang to a modern or more efficient transmission setup. Whether you’re looking to convert from a 3-speed to a 4-speed, upgrade to a 5-speed for better drivability, or switch from automatic to manual, our kits include all the necessary components—bellhousing, crossmember, mounts, linkage, and hardware—for a clean, hassle-free installation. Each kit is engineered for proper fit and alignment, ensuring reliable performance without compromising your Mustang’s original character. Enhance performance, fuel efficiency, and driving enjoyment with a transmission conversion kit built specifically for the legendary 1964 1/2 Mustang.