Seller notes

Transmission Radiator Cooler Adapter Fitting 6.6l Duramax Allison Transmission Lines When building your own transmission cooler lines for your 6.6l Duramax / Allison equipped truck these fittings are a necessity. Fittings sold as a pairFlare side is -10 JIC / ANThese adapters fit the following locations: 2001-2016: Radiator Ports (2) - Note some radiators require M22 adapters. Please see our other listings.2003-2016 Transmissions Ports (2) - Note 2001-2002 used smaller fittings. Please see our o...

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