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Alternator with 105 Amp Capability

Smaller lighter alternator for use with Holley accessory brackets. This alternator is recommended for use with the LS low mount accessory brackets but can also be used where clearance matters on all other Holley LS brackets.

PART# 197-300

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$220.00   Suggested Retail
$197.95   Your Price
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105 Amp output


  • 105 Amp Output
  • Smaller & Lighter than 197-301
  • Use When Clearance Matters on Holley LS Accessory Brackets
  • Uses weatherproof plug/pigtail P/N 197-400 (not included)
  • Recommended for use with LS Low Mount Brackets


Alternator StyleO.E. or 1-wire
Emission Code5
EngineGM LS
Output105 Amps
Product TypeAlternator
WarrantyLimited 90 Day
Part Number197-300



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

This alternator can also be use with accessory brackets & kits 20-131, 20-132, 20-135, and 20-155. This alternator is located in the stock F-Body location when used with bracket 20-155 or drive kits 20-156 and 20-162. This alternator is interchangeable with GM # 10480326

Warranty Information

Limited 90 Day: See Details
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