I have a 96 ford bronco I took the 351 efi engine out and put a 429 thunderjet in it I was wondering how I would go about doing the engine wiring efi to basic distributor coil

Auto transmission, c6...

Fuel filter. Low fuel no power. Catalytic converter. no air out, no air in. loss of power.

you would need adapter mounts to mount the engine in the engine bay as well as exhaust manifolds or headers made for this swap, they all can be found at summit or jegs .com .not sure if transmission will bolt up or not ( dont know what trans you have ), if not i am sure someone makes adapter plates for that as well good luck!

has it always done this if not wut has changed?

different engines were put in depending what you orded 351 Cubic inch 302 Cubic inch and a 6 cylinder not sure of cubic inches

Here's a mechanical blow-up of an 80's 351w engine.



and the firing order layout.
hope this helps...

by using the vin number

.
9th digit of VIN is engine code. "A"= six cyl: "B"= 5.0L carb, "C"= 5.0L FI, "D"= 351. ect, ect, ect.

will a bronco 2 have enough clearance for the 351? i know the motor mounts are different and i am sure the tranny and transfer case wont line up right....i am not sure a wiring harness is gonna be your biggest worry here

have you gotten an answer for the wiring on your 82 ford bronco w a 351C? i have the same problem putting a 351C into my 81 ford bronco

The Bronco did come with the 5.8L. It's a 351 Windsor though. Ford quit making the Cleveland engine back in '74. You should have a vacuum diagram under the hood of your truck.