This raw stainless steel bracket lets you mount your FiltroMax Remote Oil Filter Mount (not included) to your Rivera Primo alternator cover on the open belt drive on your 1970 - 2006 Big Twin. This nestles your oil filter and FiltroMax in between your primary belt, tucked in out of the way. Stainless allen head bolts are included to mount the FiltroMax to the mounting bracket, and the bracket simply bolts in place with the existing hardware holding your alternator cover to your motor.