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I have a 83 f250 camper special with 325,000 miles on it. I'm going to replace the engine this fall with a rebuilt one. because i can't have much down time with the truck , i'm going to get an engine from the junk yard and rebuild it and just switch engines. the engine is a 351 question is it a 351w or 351m ?
Quickest way I use to identify the two is the fuel pump, the W has the bolts holding it on across from each other and the M has them stacked one on top one on bottom.
you can always look on the heads. The Windsors had a specific casting number. I can't recall it at this time. I'm about 95% sure it is a 351 modified 2 bbl though
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
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