I have big problems

[burnitdown612]

I bought a 4 bolt main 350 the other weekend rebuilt it and go it all back together with the intent to put it in my 87. Some one told me that you can bolt the EFI intake off the 305 i have and bolt it onto a normal 350 head. But i was quick to relize that the bolt patters were not the same so the EFI intake will not go onto my 350 motor. does anybody no of anyway to fun a carborator in teh 87 truck that is wired for throttlebody. Or of anjy adapter kits that i can buy. Any advice would be greatly apreciated ... thanks nick