Powermaster Large Case Ford Alternators are direct replacements for Ford's large case 1G (first generation) alternator. They are externally regulated and were used on vehicles from 1963 - 1986. This Powermaster alternator has a 225 amp output. That is higher amperage than the 90 or 105 amp unit that was supplied from Ford. The alternator has a two wire "T" shaped plug that is in between the two output studs at the rear of the alternator. Each alternator is supplied with a 6 rib serpentine pulley and heavy duty external regulator. Made in the U.S.A.
Charge Wire Not Included.
Excellent Output at IdleDual Output (Built-In Battery Isolator)Heavy-Duty External Regulator Included
125A at 2,400 RPM (Idle)/13.2 VDC/77°FOperating Range: -40°C to 150°C
Maximum RPM: 18,000
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