TYC 96056 HVAC Heater Core
for 1990 GMC C7000

GMC C7000

10.4L V8 Diesel Turbo,
6.0L V8 Gas,
7.0L V8 Gas,
8.2L V8 Diesel,
8.2L V8 Diesel Turbo

Front Core Size: 8 1/5 x 7 1/8 x 1
Inlet Size: 5/8
Outlet Size: 3/4
w/o AC

1 Per Vehicle