Can an OEM flatehead V8 stock radiator be reworked to accomodate a SBF 347 motor and work efficiently? Since my stock one has the br*** top on it, I would like to have it modified to work on a SBF w/415hp. Is this possible, or would it be better to have one made, or buy one with more rows and the same dimensions of 19"wide X 26" tall? Any replies will be greatly apreciated. greg/transtex.214
I think the tank may be a weak link running a high pressure cap. You should be able to get a fit through Jegs/Summit, etc, for about 100-125 with outlets in the right spot.
I would be astounded if you can find a suitable radiator for that kind of money. I very recently searched for a copper/br*** replacement for a friend's beautifully restored stock F-1. Found the best product at, and received excellent service from, U.S. Radiator in CA. It was a heavy duty 4 row core. Built and shipped exactly on schedule as promised. But it cost about $500 shipped to the midwest. Both my friend and I were pleased with the results. Ray
Check Walker Radiator,s web. I got one from them a few years ago for my 49 F1 with a 455 Olds, and it works fine.
-I wasn't referring to a direct fit type of radiator, he mentioned he's going to run a newer engine...and with plenty of room on the old Ford, should be able to get by with not much invested PS...since the F1 came with a 6 and the V8...there's quite a bit of room to locate a radiator, if not needing to use the stock location.
I will 2nd the US Radiator recommendation. I run a 4 core US Radiator unit in my '51 with a healthy 351W. It was some of the best money I spent on the truck. There is nothing worse then fighting overheating issues in a cl***ic car, so don't cheap out on a chinese aluminum piece. To answer the OP's question, a good rad shop should be able to block off one of the ports on both tanks, however as stated above, you will probably be limited to a 4 or 8 psi cap.
Thanks everyone for the replies. I had read a little bit about the stock radiators, and it would definately be a weak link. Also, the cheapest replacement I've found so far that will work with a SBF 408 is around $600.00. I'm going to keep looking as I have a little time before North Texas Customs finishes the build. I can hardly wait to get in this old truck and drive her with the late model drive train. Thanks again to everyone who responded to my post... Greg in Allen, Texas
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