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TUF7139BBULL6G - Tuff Stuff GM 10SI Alternator, Silver Bullet, Internal Regulator, 100 amp, 1-Wire, 6-Groove Serpentine Pulley, Polished Finish

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Pricing: $131.23


GM 10 SI alternator, Silver Bullet style, 100 amp, 1 wire easy to connect, polished aluminum, 6 groove pulley, low idle cut-in internal regulator, spike resistant diodes, Tuff-Tested to exceed industry standards.

Application: most 1971-86 GM cars and light trucks.

Application List



  • 7139BBULL6G
  • 7139BBULL6G
  • 698252004923
  • Tuff Stuff
  • Special Order Item
  • New

Shipping Information

  • Item Requires Shipping
  • 13.0 lbs.
  • W9.0000” x H9.0000” x L9.0000”

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