Will GM 200r4 work with factory floor shift location?

Treblig said
For those who might be interested here is an example of the stock 2004R converter codes. The converter that came with my 2004R had the code sticker on it as you can see in the pics. If I'm reading the GM 4 digit code chart correctly the converter is a "C" = Early 700R4/2004R 27 spline series B15, stall range "G" = 1200-1400, typical clutch type and damper, looks like it's interchangeable with C, D, F & G codes.

If you can get lucky and get a Grand National trans the code's first two digits should be "CC" or "CF" which would give you a factory high stall of 2000 or more depending on the torque of your engine. Now I realize this is a Mopar web site so keep in mind that this tranny is going to be installed in a '69 Barracuda. I'm not using a Mopar overdrive because I would have to cut out a lot more metal and I want to keep the body as original as possible, including keeping the original console and shifter.

Treblig

You DON'T have to look just for a Grand National converter. The converters with these codes were also used in Corvettes, Z28's, Pontiac TA'S (with the early 700R4 transmission) and V6 turbo equipped cars with the TH2004R. These converters are not really all that hard to find. I believe that Transtar remanufacture these under their part number GM15AH. They also make a higher stall version of this (2100-2400 stall range) under their part number GM-15HP. They also have a brazed converter part number GM15AHF (1800-2000 RPM STALL), brazing the pump vanes adds internal strength to the converter, something that ALL Chyrsler converters have done to them.
I don't know whose catalog you're looking at, but see if the company just a repackager, or actually rebuild converters. Believe me, it makes a big difference in the knowledge of the sellers.