Not sure what you are looking for, but I am currently doing the S10 swap for my 54 chevy 3100. It currently has a stock hydramatic. It has been running great for years. I will likely sell it when I get to finished. Sounds like yours is a 53, which would be a GMC and the two are not easily swapped. But I have the Langdon Stovebolt Chevy 235, 261 to THM 350, 2004R, 700R4 adapter plate with flex plate. I’m going to sell this too.
Let me know if you are interested. I live in FL now.
Last edited by Scott from Idaho; 03/25/2021 2:31 PM. Reason: Added which state I now reside
