Merchant Automotive Transmission Cooler Line Repair Kit 01-05 6.6L GM Duramax options:with tool Requires fully refundable core charge

Requires fully refundable core charge PER injector

the sound of your PowerStroke will improve drastically

If you are running a tuner on an otherwise stock truck with a VGT charger

but unlock it for factory like driving manners when on the street

Merchant Automotive Transmission Cooler Line Repair Kit 01-05 6.6L GM Duramax options:with tool Requires fully refundable core chargeOne of the most plaguing issues of owning an Allison equipped Duramax truck are the leaky transmission cooler lines. This kit from Merchant Automotive will eliminate your woes once and for good. A permanent solution to a growing problem. As these trucks are getting a few years older, the transmission cooler lines can start to develop leaks. This is more common in cold weather as the rubber hose on the line shrinks and allows leaks around the factory