Shift Lever Upfit Kit for Peterbilt Trucks – Manual Transmission Conversions (e.g., 10-Speed to 13/18-Speed).
This comprehensive shift lever upfit kit enables the installation of a manual transmission in Peterbilt trucks. It is available in multiple transmission-specific variations and provides all necessary components for a complete shift assembly when used with the Peterbilt Shift Lever Kit for big block engines.
Kit Includes:
- (1) Shift Tower – Mid Mount
- (1) Shift Knob
- (1) Shift Medallion
- Isolator Bushings
- Bolt Kit
- Transmission Plumbing Lines
- Fittings for Knob and Transmission
Compatibility:
- Peterbilt trucks performing manual transmission swaps (e.g., 10-speed to 13-speed or 18-speed)
- Big block engines – pairs with Peterbilt Shift Lever Kit (Kustom Truck P/N 19914006)
Available Variations:
- 8LL (RTO - Prior to 9 Series)
- 8LL (RTO/RTX - 9 Series)
- 9 Speed (FR/FRO/RT/RTO)
- 10 Speed (FR/FRO/RT/RTO)
- 13 Speed
- 18 Speed
Important Notes:
- Select the variation that matches your specific transmission model.
- Contact Kustom Truck to confirm compatibility with your truck and transmission configuration.
Key Specifications:
- Complete shift assembly components including mid-mount tower and transmission plumbing
- Transmission-specific design for precise fitment and smooth shifting