Speedmaster®

GM Powerglide 10-Clutch Billet Steel Clutch Hub Fits OE Powerglide Clutch Drum

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MPN PCE637.1002 UPC840136559573

Product Information

Overview

Upgrade your transmission with the Speedmaster heavy-duty forward clutch hub, a premium performance component designed for demanding racing and high-horsepower applications. Precision CNC-machined from high-grade billet steel, this clutch hub delivers maximum durability and reliability under extreme torque and RPM conditions.

Specs

Brand:Speedmaster
Part Number:PCE637.1002
Part Type:Automatic Transmission Clutch Hub
UPC:840136559573
Clutch Hub Material:Billet Steel
Quantity:Sold Individually

Description

  • High-Strength Billet Steel Construction Provides exceptional resistance to wear and fatigue—ideal for drag racing and other high-stress environments.
  • Precision Machined for OE Fitment Engineered to drop into your existing Powerglide drum with no modifications required, maintaining factory tolerances while improving strength.
  • Performance-Oriented Upgrade A significant enhancement over stock cast or OE-style hubs, ensuring consistent clutch engagement and longevity under race conditions.
  • Compatible with Powerglide Clutch Drums Works seamlessly with standard Powerglide clutch drums, making it a versatile upgrade for performance builders.
  • Ideal for 10-Clutch Conversions Compatible with most aftermarket 10-clutch drum kits (drum not included), allowing for increased torque capacity.

Warranty Information

12-Month Limited Worldwide Warranty

Prop 65 Warning

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Installation Guide

Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.

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This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.