Fleece 2017-2019 GM Duramax Heavy Duty Replacement Transmission Cooler lines

Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your L5P truck!  With an increased diameter over stock and heavy duty hose wrap, these lines will increase overall flow and protect against future failures. 

Kit Includes:
(3) 5/8" ID transmission lines with AN fittings
(6) 7/8"-14 O-ring to -10AN fittings
(2) Large OD washers
Double hose clamps, locking cable ties, and fir tree cable clamps

Features:
Increased diameter over stock - 5/8" hose
Explosion proof hose wrap

Application Notes:
Not for use on Cab and Chassis applications