4370 Starter Clamp Bolt Kit, 45CI, Parkerized

This Colony starter clamp bolt kit is an essential piece of hardware for 45 cubic inch and Servi-Car models. Finished in a durable Parkerized coating, these bolts provide the authentic factory look required for high-quality vintage restorations. This kit is designed to replace OEM 4370, ensuring a perfect fit and reliable clamping force for your starter assembly. Parkerizing offers a classic matte black finish that holds oil well to prevent rust, making it the preferred choice for mechanics working on 1940s and 50s era Harleys. When you are torqueing down components on a classic drivetrain, using Colony hardware gives you the peace of mind that the threads and metallurgy are up to the task.