32 AMP Performance Charging System Kit for Big Twin Models 1970–1999

32 AMP Performance Charging System Kit for Harley-Davidson® Big Twin Models 1970–1999

Includes Chrome Voltage Regulator

Replaces HD# 29985-87

Upgrade your Harley-Davidson® charging system with this high-performance 32 AMP charging system kit designed for Big Twin models. Perfect for custom motorcycle builds, restorations, or replacing weak factory charging systems, this complete kit delivers reliable charging performance and improved durability over OEM-style components.

Unlike factory rotors that use six long magnets that can loosen over time, this upgraded rotor features 12 fully encased short magnets designed to match the laminated stator windings for improved charging efficiency and long-term reliability.

Complete kit includes rotor, stator, chrome voltage regulator, spacers, hardware, and wiring components needed for installation.

Features:

• High-performance 32 AMP charging system
• Ideal for custom builds and charging system upgrades
• Rotor features 12 fully encased magnets for improved durability
• Designed to reduce common OEM rotor magnet failures
• Improved charging efficiency over stock-style systems
• Includes chrome voltage regulator
• Standard spline rotor design
• Includes two rotor spacers
• Complete installation hardware included

Fits Harley-Davidson® Big Twin Models:

• FLH
• Electra Glide
• Road King
• FX
• FXE
• Super Glide
• Low Rider
• Wide Glide
• Sturgis
• Softail models
• Heritage Softail
• Fat Boy
• Springer Softail
• Evolution Big Twin models

Fitment:

• Fits Harley-Davidson® Big Twin models 1970–1999
• Does NOT fit Twin Cam® models
  

Replaces:

• HD# 29985-87

Kit Includes:

• Rotor
• Stator
• Chrome voltage regulator
• Rotor spacers
• Wiring and connectors
• Mounting hardware

Perfect for choppers, custom motorcycles, touring bikes, and Evolution® Big Twin builds needing a dependable upgraded charging system.