Heimedw
Well-Known Member
I was just considering today on upgrading my rad for a aluminum unit and just realized my rad is a small block rad? I didn't know that there was a difference? I never really had any overheating problems with the 383 but the temp would start to climb in stop and go traffic. With the new stroker motor I really don't think it's going to keep it cool. If it was a stock big block rad I think I would try it but I don't want to risk it with a small block rad. Just to confirm my rad has the upper hose on the left side of the cap this means it's a SB rad correct?