Hi all,
I've got a bone stock 67 Camaro that I restored a few years back that has a column shift Powerglide tranny. Rear gear is a 2.73 posi, rebuilt 327/4bbl, stock block/heads with the Duntov cam. It's just a driver, not a race car by any stretch and it runs great once you get it moving. The problem is that off the line it is SO SLOW, so I'm going to make some changes this winter while the snow is flying.
Taking it to my buddy who rebuilt a TH-350 for me, he finds out that everything wasn't going to line up as we had expected it to. The shifter linkage already doesn't really work right because it hits the header when you go into park. So I was going to convert to a floor shifter w/ cable setup. However, it turns out that the 6" shaft TH350 is too short compared to the PG and the 9" shaft is too long. He had both TH350's there and measured and the PG measured somewhere in between those 2??? Does that make sense to anyone? I've definitely got the stock PG in there now, so it's not like it's some strange custom deal or anything. From the many articles and web sites that I've read on this swap, it seems as if it's completely straightforward with nothing special to do other than convert from the linkage to the cable for the kickdown, then whatever you have to do to the shift linkage or cable. If anyone has done this conversion or knows what the problem could be on the measurements, that would be greatly appreciated.
Thanks, Scott
'67 Camaro 327/275 '94 Suburban 350 '01 Suburban 496