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1986 302 swap to 1989 351

OK, my 302 is smoking really bad in my 1986 f150 4x4 manual 4 speed. It is a speed density efi. I have a complete 1989 f150 4x4 auto truck that got disassembled about 10 years ago but still have all the parts and complete truck still here. Is it as easy as using the computer from the 1989 into the 1986, hooking up the wiring from the 86 onto the 351. Or am I missing a lot of stuff. I also know I need a 28oz flywheel to work with the 351 instead of the 50oz the 302 has. Thanks
 

Fellro

Moderator
Staff member
It will be interesting to see how this turns out, as I am thinking similar with a 78-89 swap. I may also bring the M5OD along with it...
 

O'Rattlecan

Redneck Prognosticator
26,687
797
Belton, MO
it really should be as easy as taking everything from the flywheel -> forward and then plugging in the 351 computer.

Ryan
 

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