Powermaster 8476-104 - GM 5x5 90amp Race Alternators

Powermaster 5x5 Compact Race Alternators with Side Battery Post are an excellent economical choice and have the highest output at idle of any alternator in it's class. The compact size allows maximum clearance allowing the rear of the alternator to mount within 1/8" of the engine block or head. Includes Fan, Baffle and Pulley.