Derale Hyper Cool Cooler Kit -6 AN Inlets 10288 Birchwood is a great thermal

Birchwood is a great thermal barrier

and low lateral impact

Not recommended for 1998 and newer applications as most went to synthetic type fluid

1986-1995 GMC G1500

Derale Hyper Cool Cooler Kit -6 AN Inlets 10288 Birchwood is a great thermalDerale Hyper Cool Cooler Kit 6 AN Inlets 13960 Engine Transmission Cooler Plate Type Aluminum 10" x 13" x 5 1 4" Mounts anywhere space permits, Electric fan supplies optimum airflow, Dramatically extends engine and transmission life, High efficiency Stacked Plate cooler, Clear anodized aluminum shroud, 500 CFM reversible Tornado electric fan, 6AN inlet size, 46,000 BTU's Per HourDerale has been the leader in performance cooling for decades. Derale