| Stewart Speedometer Model 160 spindle arm extension stud, taperedAdditional Information Stewart Speedometer Model 160 spindle arm extension stud, tapered. overall length is 3". (also referred to as the extension nut) (This part is included in the 3986S speedometer drive mounting set) Questions and Answers To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |