I'm not selling this adapter. I just happened to have a cut-n-paste of Langdon's old web page. The price is out of date anyway. The picture is FOR REFERENCE ONLY.
Other than the original 4 speed Hydramatic or Powerglide, does anyone have an automatic on a 235 engine that they are happy with?
"Adding CFM to a truck will only help at engine speeds you don't want to use." "I found there was nothing to gain beyond 400 CFM."