2001-2010 Duramax Transmission lines, fix the factory lines that are prone to leak!
Heavy Duty hydraulic hoses prevent leaks
Cooler Transmission Temperatures
5/8" Hydraulic Hose Provides Maximum Flow
Hose rated @ 300 PSI Working & 1200 PSI Burst
Includes fittings for early LB7’s with smaller 3/4”-16 threaded ports on the transmission.