The 320 amp S series alternator for Ram pickup Hemi is a direct bolt in replacement for the OEM alternator, and cranks out over 140+ amps at engine idle RPM, with 320+ amps at cruising speed. This unit features oval-wire 6 phase technology with 16 diodes for excellent durability. NOTE- A 1/2 inch to 1 inch shorter than stock length belt and upgraded alternator charge/ground cable is required with the installation of this alternator. See our accessories section for cable options, the belt can be sourced at your local auto parts store.
