Speedmaster®
Tail Housing Adapter for Powerglide Tail Housing to Accept TH350/Powerglide Yoke
Product Information
Overview
Convert the Speedmaster Powerglide tail housing to accept a TH350/Powerglide yoke with the billet steel tail housing adapter.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE676.1004 |
| Part Type: | Automatic Transmission Rebuild Components |
| Adapter Material: | Billet Steel |
| Bushing Included: | Yes |
| Bushing Diameter (in.): | 1.614 in. |
| Seal Included: | Yes |
| O-Ring Included: | Yes |
| Inner Diameter 1 (in.): | 1.614 in. |
| Inner Diameter 2 (in.): | 2.373 in. |
| Outer Diameter 1 (in.): | 2.438 in. |
| Outer Diameter 2 (in.): | 2.694 in. |
| Height (in.): | 1.640 in. |
| Quantity: | Sold as a kit. |
| Notes: | Used to accept the TH350/Powerglide yoke on PCE598.1001 |
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.
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.



