It has a NP435 transmission also and a NP 208 Transfer Case NP435L (Ford, Dodge, GM) 1st---6.68 2ed---3.34 3rd---1.66 4th---1.0 Rev---8.26
just from the pics ill say windsor because it has the smaller 302 style valve covers. Check your fuel pump bolts are they horizontal or zertical? windsor is horizontal
I'll have to crawl under and look. I'm pretty sure its a windsor. I'm on the kenai till Saturday so no new updates till then sent from my Igloo