If you have the dreaded leaky transmission cooler lines on your GM full size Duramax/Allison pick up truck this is the answer you have been looking for! For a permanant solution to your leaky transmission lines choose the Diesel Race Parts Transmission Cooler Repair Lines. Made from 5/8" Parker industrial hose that is rated at 1500 psi. this will cure your problems especially in the cold weather climates where this problem is most prevelant.
114 - 14620 64th Ave, Surrey, BC, Canada