Speedmaster®
GM 9.5" 33 Spline TorqueWorm LSD Limited Slip Differential
Product Information
Specs
| Brand: | Speedmaster |
| Part Number: | PCE204.1046 |
| Part Type: | Differential Carrier |
| Aftermarket Carrier Style: | Limited slip |
| Diff Cover Bolts: | 12 |
| Ring Gear Bolts: | 12 |
| Axle Shaft Spline Quantity: | 33 |
| Manufacturer of Axle: | Speedmaster |
| Carrier Material: | Steel |
| Quantity: | Sold individually. |
| Notes: | For use with 4.10 and numerically higher ratios. 3.08 and 3.23 ratios requires a spacer. Bearing / Race Part No. JLM506849A / JLM506811 |
Description
The Torque Worm is a torque biasing 6 pinion gear type limited slip unit. This is a preloaded unit allowing for a faster reacting unit. Unlike our competitors that only use 3 or 4 pinion gears. The use of 6 pinion gears means the stress on gears is spread over a greater surface area, reducing the load on all internal components. The internal components are made from EN36 Material as used in racing such as V8 SUPERCAR. The outer cases made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life and improved strength. It also features a 3pcs design, preloaded internals, 12 point nut and heavy duty studs.
Warranty Information
Prop 65 Warning
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
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.