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Tuff Stuff Performance 7139FBULL Silver Bullet 100 Amp GM Alternator 1-Wire V-Groove Black

(GMC G2500 1979-85, 1987, K1500 1979-85, C1500 1979-85, K2500 1979-85, Jimmy 1973-85, C3500 1979-85, K2500 Suburban 1979-85, K3500 1979-85 + 128 more models)

Manufacturer

Picture for manufacturer Tuff Stuff Performance

Part Number

7139FBULL
12 reviews
Sale Price

$179.94

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Tuff Stuff Performance Silver Bullet alternator features exclusively developed high-tech rotors and stators, built with higher copper and steel content, to deliver the greatest output with the best reliability. Manufactured in the United States, this 100-amp alternator is designed for GM applications and offers both superior performance and show-quality appearance.

Key Features:

  • 100 Amp output with GM 1-Wire setup and V-Groove pulley
  • Ultra low cut-in voltage regulators keep the extra amps flowing in low-idle situations
  • Billet aluminum fan and V-groove pulley for over-the-top styling
  • Highest quality neoprene-sealed bearings for long life
  • Exclusive stealth black powdercoat finish that is 20 times stronger than ordinary paint
  • Heavy-duty copper wound coils and spike-resistant diodes to keep the voltage output constant and safe
  • Removable pulley that can be swapped for a serpentine pulley

All Tuff Stuff alternators are made in the USA and tested to meet or exceed factory specs. These high-quality black alternators are direct OE-replacements that provide the power needed to run your vehicle's accessories and offer plenty of charging at low RPM's. The black finish is a perfect addition to any engine bay on muscle cars, hot rods, show cars, custom trucks, and daily drivers.

Products specifications

Fits

GMC G2500 1979-85, 1987, K1500 1979-85, C1500 1979-85, K2500 1979-85, Jimmy 1973-85, C3500 1979-85, K2500 Suburban 1979-85, K3500 1979-85, C15/C1500 Pickup 1973-74, Safari 1985, C2500 1979-85, K1500 Suburban 1979-85 + 124 more models

Advertised Amperage Output

100 amps

Alternator Brackets Included

No

Alternator Case Style

GM 10si

Alternator Finish

Black powdercoated

Belt Included

No

Notes

With 12si style smooth rear housing.

One-Wire Capable

Yes

Pulley Style

V-belt

Quantity

Sold individually.

Regulator Included

Yes

Regulator Style

Internal

Voltage Compatibility

12

Finish

PCBlack

Warranty

Y

MULTIPLE PACKAGES

N

SHIPPING RESTRICTIONS

N

WARRANTY DESCRIPTION

Limited 1 Year

Prop 65

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Amperage

100 AMP

Well ordering was ok but that the easy part actually getting the correct product & in timely matter we will see

Very quick and easy

It was good

Received quickly and product works well.

AAA+++

Fast shipping cheapest I could find, easy to deal with, great product

Good web purchase

Ordered Sunday and recieved product Tuesday .. What more can u ask for? Great Seller!

Great product, looked evey where for the right brand on my spedomder cable. Product worked as advertised!! Look forward to working with guys again. Thanks

Easy to use website, had the best price for the item I was looking for, and quick shipping! What else can you ask for?

Very good price. Super quick delivery. Will def. buy from them again. Highley recomend them

So far, so good.

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