1971-86 GM 10SI 140-Amp Alternator (V-Belt) by Tuff Stuff®
All-new parts, copper-wound coils and spike-resistant diodes support the charging system.
This Tuff Stuff® alternator is built with new components, heavy-duty copper windings and spike-resistant diodes. Each assembly is hand built and tested for charging performance. The 10SI-style housing uses an internal voltage regulator. The single-groove V-belt pulley must match the accessory drive. Verify case mounting, terminal clearance and belt alignment before installation.
• 1971-86 GM 10SI charging-system applications; see full fitment list below
• 140-amp rating; single-groove V-belt pulley
• Internal voltage regulator
• Built from new components, not a remanufactured assembly
• Heavy-duty copper windings and spike-resistant diodes
• Hand-built and tested alternator assembly
Notes
- This item is not eligible for any further discounts or promotional pricing.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
