rear end
Post Fiend
Joined: Nov 2001
Posts: 14,947
Likes: 6
From: Topsfield, MA
rear end
If you look at the sticker on the door jam under "axle" it gives you a letter and you can use that i believe, but since its a 150 i would say its an 8.8 inch ford, thats what i have.
Posting Guru
Joined: Dec 2000
Posts: 1,594
Likes: 0
From: Campbell River, BC Canada
rear end
[updated:LAST EDITED ON 10-Jan-02 AT 03:20 PM (EST)]After 83 they only put the 9 inch rear ends in the F150's with a 351 High Output. I have an 84 with the 9 inch and the 351 HO and 2 86's with 302's which are both the 8.8's. If there are bolts holding on the diff cover then you have the 8.8 if not it is the 9 inch. I am 99% positive it is the 8.8 though.
