okay i recently purchased another 88 4x4 pickup which has a chevy 350 swapped in it but it was in an accident and needs a new radiator. I'm all set on other parts which can be taken off my last tragedy but the radiator that i need is a special size due to the lack of room under the hood by adding a motor more than twice the size (rad. needs to be tucked up between the headlights). I dont know what i did with the broken radiator but i do need a new one

. I believe it was about 16" wide and 2 1/2" thick but im not sure (does that sound right anyone?). It is all aluminum but if there is a cheaper one thats fine too.
If anybody is familliar with this swap and knows the dimensions of the radiator i need and or where i can get one especially for this setup i would really appreciate it.
Thanks
-Kevin