66 Powerglide vacuum line

[Joseph U.]

I am working on a 66 air coup project with powerglide trans.
AIM shows a line - presumed (by me) to be a vacuum line that goes from the back of the transmission to the distributer (actually two connected lines) but I cannot seem to find this line in any of the parts catalogs. (pictures yes but part numbers no). Is this the same as the Modulator line? If so is there a difference in the 65 and 66 lines? (65 is available in catalogs but not 66) Does anyone know the size of this line (ID and OD) - there is a bent line that I got with the car - looks like someone stepped on it and flattened it out - I can take the bends out - but I doubt the flat part.
thanks for any help.
Joe

[Russ S.]

Re: 66 Powerglide vacuum line

Joe, Long Island corvette has it with a pic. Part number 58-25C It is a 66 only two part line, however if the picture of it is the way it comes it would be incorrect as it doesn't show the proper flanged ends. Once installed it may be fine. Price is $65

[Joseph U.]

Re: 66 Powerglide vacuum line

thanks - I must have an old catalog.
Right now it is more important for me for the transmission to shift than it is to be correct - but I may regret this since it looks like a pain to replace when all of the linkage is in place.
Joe