Tuff Stuff Performance 7127D - Altenator, GM 10SI 100AMP Internal Regulator

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.

• Alternator 100 AMP
• 1 wire or OEM
• V-groove pulley
• Internal regulator
• Heavy-duty copper wound coils
• Spike resistant diodes
• Provides charging at low RPMs
• Meets or exceeds OEM specifications
• 100% new components
• One year limited warranty
• Made in the U.S.A.