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Powermaster 7478-104

GM 5X5 Compact Race Alternator Natural

Powermaster 7478-104

Part Number: 713-7478-104

GM 5X5 Compact Race Alternator
  • Natural
  • 3-Point Mount
  • 6-Groove Serpentine Pulley
  • XS Volt 1-Wire Regulator
  • 100 Amp
  • $237.99
    Ships 10/31/16
    if Ordered Today
    Made In USA
    FREE Shipping
    Powermaster 7478-104 GM 5X5 Compact Race Alternator Natural $237.99


    90 AMP
    Manufacturer's Part Number:

    Powermaster CS121 Style 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. Made in the U.S.A.

  • Side Battery Post allows Rear of Alternator to Mount within 1/8" of Engine Block or Head
  • Highest Output at Idle of any Alternator its Size / Weight ratio
  • Race Prep Alt Rotor is "0" Balanced & Epoxy on Rotor Connections. Low Drag Hi Speed Bearings
  • Excellent Economical Choice, approx. 25% Less than Denso Style Racing Alternator of Similar Output
  • Mounting Positions: Low Mount: 12/6 or Snug Mount: 10/2/6. 2" Mounting Foot Adapts to many Aftermarket Brackets
  • Compact Size allows Maximum Clearance on Engine and Chassis
  • True One Wire Regulator 12V, 16V, or XS Volt Adjustable Regulator w/ anti-spike features
  • Threaded Hole on Rear of Alt. to attach Support Bracket to reduce Vibration plus Ground Wire location
  • Weight Less than 10 lbs (9.9 lbs), includes Fan, Baffle, and Pulley

    Note: Charge Wire Not Included.

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