Application : GMC K2500 Suburban Engine Oil Cooler Hose Assembly. 1992 GMC K2500 Suburban Engine: 5.7L V8; w/4.10 Axle Ratio; w/4.56 Axle Ratio; Position: Inlet (Upper);. 1993 GMC K2500 Suburban Engine: 5.7L V8; w/4.10 Axle Ratio; w/4.56 Axle Ratio; Position: Inlet (Upper);.