DRIVEN said:
Your Vortec can easily and inexpensively converted for non-computer status with an appropriate intake, carb and distributor. That makes it an very attractive option. As for the transmission -- you would be money ahead to sell it with the transfer case and buy a standard 200 4R or 700 R4 and add a lock-up kit. The 4L60E that you have will not run without some sort of computer control, whether it be GM or aftermarket (TCI, etc). That will be either complicated or expensive.
Vortec without computer, fuel injection, or electronic ignition.... I'd lose interest in the engine then.
The whole appeal of having the Vortec is the newer technology, and throttle response and control of having the computer regulate things.
I'm not good w/ tuning a carb. Never have been. Nor have I ever learned how to set timing. I don't wanna be bothered with it changing, having to get it set again, etc.
If I can't keep my computer, fuel injection, electronic ignition and electric trans.... I don't want it.