Jim:
What method did you use for locking up the 700? When I was building the Buick, the only thing that was available would only give me lock up in fourth. As I tow with the car, it is important that I have lock up in third. Currently use a switch on the dash that does work but would love to find a way to do it without having to remember to work the switch.
Bill
91 Buick Roadmaster/Avant 6.2 NA conversion (gone but not forgotten)
94 Cadillac Fleetwood (sold)
08 Aerolight 23TT
06 Vortec Max Silverado CC SB (sold)
10 Avalanche (electronic quagmire but love the truck)