• Ford alternator Y Block and Big Block V8 and OHV 6 engines- 82101-2K
  • Ford alternator Y Block and Big Block V8 and OHV 6 engines- 82101-2K
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Ford alternator Y Block - Big Block and OHV 6 engines Upgrade Kit- 82101-2K

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Product Description Ford alternator Y Block - Big Block and OHV 6 engines Upgrade Kit- 82101-2K

Upgrade from generator to 90 amp alternator power very simple with this upgrade kit: 
Fits Ford OHV six 215, 223,262, (Small Block Y Block 239, 256, 272, 292, 312) and (Big Block 332,352,360,361,390,427,428,430) applications except T-Bird Y blocks as these use different clocking and 1/2" pulley.  For T-Bird 1955-1957 use this part number 82155-2  For 1958-1962 T-Bird use 82158-2
90 amp alternator 82101-2 (direct fit) no extra brackets
10 AWG connection wire
125 Amp fuse

We offer this one wire alternator in a black powder coat finish with included stock-appearing mounting brackets (the stock fan carrier bolts to that bracket) and pulleys that accept wide 3/8” belts.

This is kit offers a very simple way to upgrade the existing generator to 12 volt 90 amp alternator without any modifications.

Before ordering measure distance of the mounting ears on exisitng generator should be 6.04" inside dimentions and 6.83" bolt hole to bolt hole. This will ensure alternator fitment to your engine.

  • Easy one-wire hookup
  • 3/8" wide belt pulley included
  • Includes lamp terminal for (GEN) charge light
  • Some applications may require pulley transfer from original generator
  • Uses stock-appearing bracket and fan carrier bolts
Offset left hinge mounting, 90 amps, 3/8" pulley

12 volts, negative ground

Installation Instructions



Questions about the Ford alternator Y Block - Big Block and OHV 6 engines Upgrade Kit- 82101-2K?

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Warranty Information

Vintage Auto Garage LLC offers a one year [12 months] limited warranty on products sold to the original owner. The limited warranty applies to items sold to be free from defects in material and workmanship. Vintage Auto Garage LLC is not responsible for any consequential damages caused by items sold or installed. This warranty covers the replacement/repair of the product only and does not cover the cost of removal and installation. Light bulbs are not covered under any warranty, if your order arrives with damaged bulbs caused by shipping, Vintage Auto Garage LLC will replace the light bulb at no charge. There is no warranty on parts that have been modified, painted, altered or not correctly installed. Some parts carry a longer manufacture limited warranty, in this case Vintage Auto Garage LLC will cover the first year [12 months] warranty and the manufacture would cover the remaining warranty period. Battery cables manufactured by Vintage Auto Garage LLC have a lifetime limited warranty to the original buyer. Extended warranty coverage can be purchased separately for some products that would extend the normal warranty by [12 months], [24 months] or [36 months]. Contact us if you would like more information on extended warranty or add to cart when making your purchase.

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