Note: *Trucks equipped with aftermarket transmission oil coolers may require aftermarket Setrab M22 1.5 x -10 fittings to attach the Duramax/Allison transmission cooler lines to the front cooler. I have these listed if you need a pair under:
Item # 322948748147
These come with a LIFETIME WARRANTY and FREE expedited shipping (in stock and ready to ship) so you can get your truck back on the road fast.
Replace your leak prone Chevy/GMC Duramax/Allison transmission lines before they leave you stranded!