Earl's Straight Transmission Cooler Fitting Kit -6 AN Male - Black - 6L80 / 6L90 / 8L90E Thermostat Housing Spacer It meets the basic glove

It meets the basic glove requirement with some groups

Various Applications 2000-20

general purpose

2400-2800 RPM Stall

1979-1991 GMC K1500

Earl's Straight Transmission Cooler Fitting Kit -6 AN Male - Black - 6L80 / 6L90 / 8L90E Thermostat Housing Spacer It meets the basic gloveOn 6L80 & 6L90 Transmissions the Top Port is the Outlet & Bottom Port is the Return. On 8L90E Transmissions the Front Port is the Outlet & the Rear Port is the Return. This adapter can also be used on the GM 8L45E transmission, but you will need a slightly shorter mounting bolt (about 3 16" shorter). 6 AN Male Flares Use w AN Plumbing Bolts to Transmission & Features O Ring Seals Ideal for Use w Earl's AN Plumbing & Oil Coolers Low Profile For Extra