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Tuff Stuff Alternator 7127NB; 80 Amp Chrome 10SI Internal for 1968 to 1987 GM

$172.70

Part #: 7127NB

Brand: Tuff Stuff

UPC: 698252014830

Estimated Ship Date: 7/25/2026 (From manufacturer)

Specifications Alternative Parts

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Details

  • Show quality finish you have been searching for
  • Premium quality copper coils and spike resistant diodes
  • Low idle cut-in internal voltage regulator
  • Amp ratings from 65 to 140 with either a 6 groove or V-belt pulley
  • Also available as the Silver Bullet 7139-7140 with your choice of 100 or 140amps, special fan and bullet nose 1-wire

Product Description

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

Specifications

Year:
1968 to 1987
Make:
GM
Amperage Output:
80 Amp
One-Wire Capable:
Yes
Includes Pulley:
Yes
Pulley Style:
V-Belt
Internal or External Regulator:
Internal
Finish:
Chrome
Requires Mounting Kit:
No
Includes Mounting Kit:
No
Alternator Style:
10SI
Voltage:
12 Volt
Quantity:
Sold As Each

Alternative Parts

Proform Alternator 66445.8N; 80 Amp Chrome 10SI Internal for GM
Proform Alternator 66445.8N; 80 Amp Chrome 10SI Internal for GM

Proform Alternator 66445.8N; 80 Amp Chrome 10SI Internal for GM

PRF66445.8N

$141.36

Estimated Ship Date: Please Call