The yellow trans tag shows CE (which is correct for an L34 engine) 69 316 then below on the same tag CE-69-2442
As far as I can tell the TH400 looks promising as well. Just need a date?
Marty I found a Julian date calculator over in the CRG research area here:http://www.camaros.org/numbers.shtml#Calendar
Anyway with the information off the yellow trans tag on the passengers side of the TH 400 the C is correct for model year 1969 even though it started in late 68.
E is the TH 400 correct for RPO L34 Engine
316 Julian calendar date. In the above calculator I put in November 1968 (Because I know both the cowl tag 2nd week of Nov 68 and rear axle code 11 15 which is November 15Th 68) and the calculator gave me November 11, 1968 as the calendar date for the transmission.