Description
Fits: 2017 thru 2019 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel
Xcalliber’s cooler bypass kit is an easy, no-hassle, and cost-effective drop-in solution to help reduce the transmission fluid temperatures in 2017-2019 Duramax trucks with an Allison 1000 transmission.
Features:
- Provides all-time cooler flow regardless of temperature
- Prevents overheating
- Reduces transmission fluid temperature
- Eliminates thermostatic assembly
- Allows you to accurately check fluid level immediately after install without having to wait or go through a warm-up cycle
Includes:
- Bypass plug
- Bypass pin
- Thermostat O-Ring
