4.3V6 & 700-R4 Changeover

[beenydu]

I have a '71 Deluxe with a whopping 250 and 3 Speed. I have access to a 1990 4.3V6 and 700-R4 and am thinking about putting it in. As you can guess the $3.00+ / gallon is making this idea sound sweeter. Has anyone out there done this or know of someone who has? I would really like some input as to what somebody thinks. Is it possible to use the fuel injection or do I have to buy a new edelbrock and demon to put on top? Thank you in advance for all the help. I reallllllly appreciate it!