Transmission Rebuild Kit (1963–74 GM Muncie 4-Speed) by USA Standard Gear®
Choose the 1963–65 or 1966–74 bearing-and-synchronizer kit
Service the matching GM Muncie four-speed with this USA Standard Gear® rebuild kit. Choose ZMBK117WS for the corresponding 1963–65 Muncie M20 application or ZMMK116WS for the 1966–74 application.
The selected kit includes bearings, synchronizer components and gaskets. The speedometer O-ring and front bearing retainer lock tabs are not included. Match the transmission case and bearing design before selecting the year range.
FEATURES
• GM Muncie four-speed; select the matching year/design
• ZMBK117WS: 1963–65 M20 application
• ZMMK116WS: 1966–74 application
• Bearings, synchronizer components and gaskets
• Speedometer O-ring not included
• Front bearing retainer lock tabs not included
Notes
- Kits do not include speedometer O-ring or front bearing retainer lock tabs.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.