GM's factory transmission lines leave something to be desired. DRP saw a need to build a high quality, LIFETIME WARRANTED, part that completely replace the OEM lines. As a result we offer replacement in both 1/2" and 5/8" kits for your Chevrolet Silverado and GMC Sierra Duramax diesel engines equipped with an Allison 1000 transmission. Direct Replacement and simple to install this kit is a great upgrade for those that use their truck for day to day using including towing and commuting as well as the weekend racer that just wants to build massive power.
Transmission Line Features:
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