Speedmaster®
TH400 Turbo 400 Transmission Billet Aluminum Direct Drum, Piston, XLarge Sprag
Overview
This TH400 Billet Aluminum Direct Drum is manufactured specifically for drag racing classes including Pro-Street, Pro-Mod and Top Sportsman.
Made from Billet Aluminum, 36 element Pro Mod Sprag and new large steel outer race to allow the use of more clutches. Used in applications up to 3000 HP. The drum and piston weight 55% less than the OEM spec drums.
1/4" locking dowels have been inserted to stop inner race movement along with a Steel sleeve for sealing ring. The Billet Aluminum Drum wtih Extra Large sprag utilizes OEM intermediate frictions & steels.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE623.1027 |
| Part Type: | Automatic Transmission Drum |
| Transmission Drum Material: | Billet Aluminum |
| Sprag Assembly: | 36 Element |
| Quantity: | Sold as a kit. |
| Notes: | Holds up to 10-clutch |
Brand Information
In 1979, the company was founded with Pete's Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.