10" fiberglass spinner. The forward bulkhead can be drilled for the 75mm, 100mm, 101.6mm, SAE #1 and SAE #2 bolt patterns. Will fit 2 blade Std and HPL, 3 blade Std and HPL, 2 blade HP and 3 blade HP hubs. Minor fit and trim work may be necessary. Spinner is provided in a dull white finish, ready to be prepped and painted.