Will radiator listed for 6cyl work in with my v8 ?

[Brian4618]

I've found a radiator and electric fan kit for sale on eBay, seem to have good reviews on here and eBay, but its listed for a 6cyl truck. The seller told me it would work but to check to make sure I dont have a heavy duty radiator with a thicker core now and to confirm the dimensions he provides match what I have. I no longer have the original radiator to measure, can anyone help me out? It's a 72 k10 with 350, it has automatic trans but I'll probablly run a seperate cooler so that shouldn't be a issue either way. Here's the eBay listing-http://m.ebay.com/itm?itemId=191007606143

Thanks, Brian