Product Summary

  • Works with a standard 3/8" V-belt
  • Alternator puts out a maximum of 140 amps
  • Available in black powder coated or triple chrome finish
  • It replaces 1961 - 85 small case alternators and 1986 - 93 Mustangs
  • Alternator features 100% new construction with a distinctive billet fan and pulley for good looks and increased performance
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Key Specs

MFG. Part #
One Wire AlternatorYes
Alternator Amperage140 amp
Alternator Finish
Pulley StyleV-belt
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Need To Know

Quick and Easy Returns

Return Policy

Details

The Silver Bullet alternators are 100% new construction with a distinctive billet fan and pulley for good looks and increased performance. They are a one-wire hook-up with ulatra low cut-in regulator which charges from a idle up to highway speeds.

Fits Ford mounts with V-belt pulley. 140 amp rating. Available in black powder coated or triple chrome finish.

  • Replaces 1961 - 85 Small Case Alternators and 1986 - 93 Mustangs

Charts

Diagram (PDF)

Specifications

KEY SPECS
MFG. Part #
BrandTuff Stuff
One Wire AlternatorYes
Alternator Amperage140 amp
Alternator Finish
Pulley StyleV-belt
Belt TypeV-Belt
GENERAL
Alternator Case StyleGM 10SI/10DN/12SI
Voltage Required12-Volt
RegulatorInternal
Regulator StyleInternal
Regulator IncludedYes
Alternator Pulley IncludedYes
Alternator Brackets IncludedNo
Color
Sold in QuantityEach
Notes3/8" V-belt, 1-wire hookup only, 1/4" longer than Ford OEM
GTIN Code
Belt IncludedNo
Coating Type

Ratings & Reviews

4.9

7 Reviews

Overall Assessment

Tuff Stuff Alternators are praised for their compact size, efficient performance, and attractive appearance. They are particularly lauded for their ease of installation and the "one wire alternator" advantage that simplifies electrical configurations. Some customers noted that the terminal positions may need modifications for optimal fit. The high-quality finish and overall aesthetics of the alternators received positive feedback, with specific mention of how well they fit on various vehicle models. The alternators are commended for their competitive price point and reliable functionality, with multiple customers vouching for their return purchase.

4.9

7 reviews

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Filter by Ratings

Yes, I would.

5.0

6 months ago

John

Bellingham, WA 98226

Verified

I mounted it on a 302, 5.0l Ford Mustang engine, in my 1940 Ford truck. Works very well.

Would Recommend

Tuff Stuff Alternators Are great. Easy to install.

5.0

6 years ago

Burny

Newcastle. England. NE304RG

Verified

They are small look good and work well. The only problem is that the + and - terminals are a bit on the small side. So I have to fabricate my own cable ends in order to use heavy duty cable.

Would Recommend

Looks great. Haven't run yet.

4.0

7 years ago

Murdock

Peoria, Il

Verified

Wish the main terminal was opposite the mount. Had to modify the mount slightly as the terminal was against the cylinder head. Overall good just be aware that the terminal position might require some mount mods.

Would Recommend

The one wire alternator is the only way to go.

5.0

7 years ago

Palos

San Clemente, Ca.

Verified

There are so many variables with electrical. The one wire alternator solves them all. The hardest part is knowing how much amperage you need, and what to do with leftover wiring. So with a thermostatically controlled radiator fan, HID headlamps, and air-conditioning, I'm still getting 13.8 Volts to the Battery.

Would Recommend

Great product at a Good price

5.0

8 years ago

Griff

Lake Havasu City Az

Verified

Tuff Stuff has been around for awhile. This my second alternator from them. The finish is excellent and there are no surprises. It looks great on my 1954 Ford F100

Would Recommend

Great looking alternator

5.0

9 years ago

T.J.'s 66

Mountain Home, ID

Verified

It is a very good looking alternator. Haven't hooked tried it out yet, as I'm working on a complete rewire of my 66 Mustang Fastback. Fitting is pretty tight to be able to hook up the wires on the backside as it is right against the engine block, but slight modification is no problem.

Would Recommend

Tuff Stuff Chrome Alternatot

5.0

10 years ago

REDTAIL08

PERTH WESTERN AUSTRALIA

Verified

Delivey Great Item Sooo SWEEET CAN'T FIND A THING WRONG WITH IT>

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

2 Questions • 2 Answers

Would I be able to remove the pulley on this product and replace it with a sepentine style pully?

by Luda

• 9 years ago

1 answer

Dose this alt. come with a surpentine belt pully?

by Tom

• 10 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script