Product Summary

One Wire Alternator, 140 amp Alternator Amperage

  • 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
  • Bracket mounts Ford or Denso alternator on either side of the motor
  • Fits with mechanical and electric water pumps from most major manufacturers

Comes as a Kit

See more details

Key Specs

MFG. Part #9101438
One Wire AlternatorYes
Alternator Amperage140 amp
Alternator FinishNatural
Pulley StyleV-belt
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 9101438 Details

 

Alternator

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

 

Bracket

 

Billet aluminum Small Block Ford alternator bracket mounts a Ford or Nippondenso alternator on either side of the engine. Fits with mechanical water pumps and electric water pumps from most major manufacturers. Provides an alternative to running the "stock" serpentine belt set-up. Includes mount hardware.

Charts

Diagram (PDF)

Speedway Motors 9101438 Specifications

KEY SPECS
MFG. Part #9101438
BrandSpeedway Motors
One Wire AlternatorYes
Alternator Amperage140 amp
Alternator FinishNatural
Pulley StyleV-belt
Belt TypeV-Belt
GENERAL
Alternator Case StyleGM/Ford Custom
Voltage Required12-Volt
RegulatorInternal
Alternator Pulley IncludedYes
Alternator Brackets IncludedYes
Alternator Bracket MaterialBillet Aluminum
Alternator Bracket FinishAnodized
Sold in QuantityKit

Ratings & Reviews

5

1 Review

5

1 reviews

5

1

4

0

3

0

2

0

1

0

Filter by Ratings

Definitely a must buy

5.0

3 months ago

None

Las Vegas NV

Verified

Simplic should have been this way from beginning.

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

Fitment

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • 351C Ford 335 Series Cleveland V8

  • 351C Ford 335 Series Cleveland V8

  • Ford 351W

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • Ford 351W

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • Ford 351W

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • Ford 255

  • Ford 302

  • Ford 351W

  • Ford 255

  • Ford 302

  • Ford 302

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 255

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 260

  • Ford 289

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 255

  • Ford 302

  • Ford 255

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • Ford 255

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 302

  • Ford 255

  • Ford 255

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • 5.0L Ford Small Block Windsor

  • Ford 351W

  • Ford 302

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 289

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 260

  • Ford 260

  • Ford 289

  • 400 Ford 335 Series Cleveland V8

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • Ford 255

  • Ford 302

  • Ford 255

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • 5.0L Ford Small Block Windsor

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351C Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 351W

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 351W

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • Ford 302

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 255

  • Ford 255

  • Ford 302

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • 400 Ford 335 Series Cleveland V8

  • 5.0L Ford Small Block Windsor

  • Ford 260

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 302

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • Ford 335 Series Cleveland V8 351C Boss

  • Ford 335 Series Cleveland V8 351C Cobra Jet

  • 400 Ford 335 Series Cleveland V8

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 255

  • Ford 302

  • Ford 255

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • 5.0L Ford Small Block Windsor

  • Ford 260

  • Ford 289

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 302

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • 400 Ford 335 Series Cleveland V8

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 255

  • Ford 302

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • Ford 255

  • Ford 302

  • 5.0L Ford Small Block Windsor

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 302

  • Ford 255

  • Ford 302

  • Ford 289

  • Ford 302

  • Ford 302

  • 400 Ford 335 Series Cleveland V8

  • Ford 302

  • 351M Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • 400 Ford 335 Series Cleveland V8

  • 5.0L Ford Small Block Windsor

  • Ford 221

  • Ford 260

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 289

  • Ford 302

  • Ford 255

  • Ford 260

  • Ford 260

  • Ford 289

  • Ford 289

  • Ford 260

Customer Impersonation Script