[Pampas56]

After 3 years of puttering, I finally fired off my 89 K2500 ECLB for the first time.

Open exhaust, trans cross member set in loose, a bunch of work to do underneath, and the grill and lights to re-install.

BUT IT RUNS AND MOVES!!!!!

Now for the bad news. The radiator is leaking trans fluid, so a new rad is in my future.

What is the thickest 28 inch radiator that these trucks came with? I have one a little over 1 inch thick and another (the leaker) about 1 1/4 thick.

Is that about it or were there thicker ones available.

Mine will need the trans cooler, but not the oil cooler.

Thanks
Steve