Product Summary

Many Engines, One Wire Alternator, Natural, Natural

  • This alternator comes with a V-groove pulley
  • Produces 140 amps and is a true one wire hookup
  • It replaces 1961-1985 small case alternators and 1986-1993 Mustangs
  • Made from 100% new components and carry a one year limited warranty
  • Features a low idle cut-in internal regulator and provides plenty of charging at low RPMs

Key Specs

MFG. Part #7068K
One Wire AlternatorYes
Alternator Amperage140 amp
Alternator FinishNatural
Belt TypeV-Belt

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Tuff Stuff 7068K Details

All Tuff Stuff alternators are hand built in Cleveland, Ohio and are tested to meet or exceed OEM specifications. All Tuff Stuff alternators are made from 100% new components and carry a one year limited warranty. Tuff Stuff has alternator applications for virtually all muscle cars, hot rods, customs and light trucks in just about every finish imaginable.

Many enthusiasts prefer our clean, simple 1-wire alternator option which features a low idle cut-in internal regulator and provides plenty of charging at low RPMs. Available in chrome plated, polished aluminum, powder coated and plain as cast finishes. All alternators are for 12 volt, negative ground systems, except where noted.

  • Ford Alternator
  • Smooth Back
  • 1 Wire
  • 140 AMP
  • V Groove Pulley
  • Internal Regulator
  • As Cast
  • Replaces 1961 - 85 Small Case Alternators and 1986 - 93 Mustangs

Charts

Diagram (PDF)

Tuff Stuff 7068K Specifications

KEY SPECS
MFG. Part #7068K
BrandTuff Stuff
One Wire AlternatorYes
Alternator Amperage140 amp
Alternator FinishNatural
Belt TypeV-Belt
Pulley StyleV-belt
GENERAL
Alternator Case StyleGM 10SI/10DN/12SI
Voltage Required12-Volt
Regulator StyleInternal
Regulator IncludedYes
Alternator Pulley IncludedYes
Alternator Brackets IncludedNo
ColorNatural
Sold in QuantityEach
GTIN Code698252015592
Belt IncludedNo

Ratings & Reviews

5

5 Reviews

Customers say

Our product has been praised for its high quality and practicality, specifically for cars like the 1971 Bronco and the '59 Ford Fairlane. Users report improved functionality, notably while using high power systems such as lights and AC, even at idle. The alternator's output ranges from 13.8 at idle to 14.5 at around 1200 RPMs, enhancing performance. Although some users mentioned needing to rotate the housing for perfect fit, they viewed this as a simple task. It's clear that this alternator is a favored choice among customers for its superior functionality and easy installation.