7350-15 Primary cover mount kit

For those working on classic 4-speed iron, this Colony primary cover mount kit is an essential item for both function and style. It features acorn-style nuts that provide a vintage custom look while ensuring a secure, even seal for your primary drive. This kit is designed to fit 1970 to 1986 4-speed Big Twin models. Colony fasteners are manufactured with precision to ensure they can handle the constant vibrations and heat cycles of a Shovelhead or early Evolution motor. Replacing your old, rounded-off primary bolts with this high-quality kit not only improves the aesthetics of your engine but also makes future maintenance much easier with fresh hardware.