741851 Fits Cast Aluminum Inner Primary of 1980 1985 Big Twin

When you are assembling the primary on a vintage Big Twin, using the right hardware is non-negotiable for both aesthetics and reliability. This Colony inner primary mounting kit provides faithful reproductions of the original Harley fasteners used to mount the inner primary cover. It is designed to fit a broad spectrum of models including Big Twin, FX, FXR, Softail, and Touring bikes produced between 1936 and 1985. Colony hardware is the gold standard for mechanics who want their builds to look period-correct while benefiting from modern manufacturing tolerances. This kit simplifies your assembly by providing all the necessary mounting hardware in one package, ensuring a secure fit for your primary drive components across decades of Harley-Davidson history.