For upgraded charging systems, this 1G style alternator uses 110 A charging output, aluminum case construction, and a V-belt, 1-groove, 2.625 in. outside diameter pulley layout to help support added electrical accessories.

Charging Output & System Support
The 110 A amperage rating helps support electric fans, lighting, ignition components, fuel pumps, audio equipment, and additional electrical accessories. The 12 VDC rating keeps it aligned with common automotive charging-system requirements. The 1G case family provides the charging-system layout used for compatible brackets, wiring, and mounting geometry. This makes it useful for street-driven builds, restorations, and upgraded accessory systems.

Pulley & Belt Alignment
The V-belt, 1-groove, 2.625 in. outside diameter pulley setup is intended to match the selected accessory drive arrangement. Verify belt type, pulley offset, and bracket position before installation.

Case Construction & Cooling
The aluminum case uses a chrome finish with a 18.050 in. case circumference to balance durability, serviceability, and underhood presentation. The external fan design helps support heat management during accessory load and engine-bay operation. External fan included: Yes.

Installation & System Matching
Mounting details include split mount configuration with 6.610 in. between mounting feet and mounting configuration code B. Regulator type: Internal. External regulator included: No. One-wire capable: Yes. Plug type: 3-pin. Terminal quantity: 4. Ground type: Case ground. Rotation direction: Clockwise. Verify charge-wire size, connector style, pulley alignment, bracket spacing, and engine-bay clearance before installation.

COMPATIBLE WITH:
Many Ford Small Block Windsor, FE Big Block, 385-Series Big Block, Cleveland/Modified, and Ford Inline-6 applications using Ford 1G-style alternator mounting geometry. Also fits select AMC and Jeep AMC-based engine applications. Verify mounting dimensions, pulley alignment, regulator type, and wiring configuration before ordering.
• Ford Small Block Windsor
• Ford FE Big Block
• Ford 385-Series Big Block
• Ford Cleveland / Modified Series
• Ford Inline-6
• AMC V8
• AMC Inline-6
• Jeep AMC-based engines

COMMON VEHICLE APPLICATIONS:
Ford Mustang, Fairlane, Torino, Galaxie, F-Series trucks, Bronco, and Econoline models, as well as Mercury Cougar and Comet, Lincoln Continental, Jeep CJ Series and Wagoneer, and AMC Javelin and AMX vehicles using Ford 1G-style alternator mounting and V-belt pulley systems. Verify mounting dimensions, wiring configuration, regulator type, pulley alignment, and clock position before ordering.

SPECIFICATIONS:
AC Service Tap: No
Amperage Rating: 110 A
Brushless: No
Case Circumference: 18.050 in.
Case Color: Silver
Case Material: Aluminum
Distance Between Mounting Feet: 6.610 in.
External Fan Included: Yes
External Regulator Included: No
Family: 1G
Fan Type: External
Finish: Chrome
Ground Type: Case ground
Mounting Configuration Code: B
Mounting Type: Split Mount
One Wire Capable: Yes
Outside Pulley Diameter: 2.625 in.
Plug Clock Rear View Main Mounting Ear at 6 O Clock: 12 o'clock
Plug Type: 3-pin
Pulley Belt Type: V-belt
Pulley Groove Quantity: 1
Pulley Included: Yes
Regulator Type: Internal
Rotation Direction: Clockwise
Split Mounting Foot Overall Inner Spacing: 6.610 in.
Split Mounting Foot Overall Outside Spacing: 7.610 in.
Terminal Quantity: 4
Voltage: 12 VDC