I'm guessing that not enough information is worse than no information at all, let me fill in the unknown. The Vette I have is a '86 and had an OD 4 speed manual tranny. The OD has a clutch pack and the TV cable was attached to that unit? None of. my Books show this cable but it was there. I'm guessing but I think this was used when shifting into and out of Overdrive. The 6 speed I put in was out of a '95 vette. Ive spoken to a couple of older dudes like myself and they're sure that there is another connection I have to break, but not one knows what it is, they all read it somewhere, but couldn't remember where they read it :-).. that's the problem, our ages are all over 70 !!! Hey thanks for your time.
Jerry (Pop's)