8306-Z Motor screw set

Keeping a classic U model on the road means using hardware you can trust, and this Colony motor screw set is built for 1940 to 1948 74-inch and 80-inch U models equipped with aluminum heads. These fasteners are finished in a durable zinc plating and follow the original OEM style for a seamless look. When you're dealing with the thermal expansion of aluminum heads on a vintage flathead, having the correct hardware is vital for a long-lasting seal. This set is sold as a set and includes the necessary screws to button up your motor correctly. Colony’s reputation for quality means these bolts will provide the strength and reliability required for these heavy-duty Big Twin side-valves.