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Ignitions and Electrical› Charging Systems

Mr. Gasket

Chrome Alternator Late GM-Delco 80 Amp Single Groove Mr Gasket

$358.95 $330.95 Save $28.00

SKU: M00S 5122

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Non-Returnable Item
INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

Part #: 5122

These Mr. Gasket chrome alternators are remanufactured to exceed original equipment specifications for maximum dependability. This 10SI style 8 Inch amp alternator can be used as an original equipment replacement OR as a 1-wire alternator.Fits Most 1973-198 Inch GM VehiclesBolt Spacing 6.6 Inch8 Inch AmpsGM 10SI Style AlternatorChrome Plated Finish1-Groove V-belt pulley - includedInternal RegulatorDetails:AMP DRAW: 80.0Alternator Style: O.E. or 1-wireBolt Spacing: 6.6Emission Code: 5Fan Type: ExternalFinish: ChromeOutput: 80 AmpPulley Belt Type: V-BeltPulley Included: YesPulley Style: V-Belt 1-GrooveRegulator Type: InternalVoltage: 12VWarranty: Manufacturer's Limited 90 Day Warranty

Features:

  • Fits Most 1973-1983 GM Vehicles
  • Bolt Spacing 6.6"
  • 80 Amps
  • GM 10SI Style Alternator
  • Chrome Plated Finish
  • 1-Groove V-belt pulley - included
  • Internal Regulator

Single Groove

MIA's Description

The Mr. Gasket 5122 is an 80 Amp alternator for late GM vehicles, designed for use with a single V-belt. It is chrome-plated and remanufactured to exceed OEM specifications for maximum dependability.

Fitment

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Specifications

BrandMr. Gasket
Part NumberM00S 5122

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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