3.55 to 4.10
#16
#18
![Post](https://www.f150online.com/forums/images/icons/icon1.gif)
2001,
I have 8.8" differentials front and rear. Not sure whether it would be any different for a 9.75" rear. When it was all said and done, it cost around $1200. I don't recall the exact figures. I had posted a break down and total cost here a while back. You might do a search if your interested.
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98 F-150 XLT 4X4 ORP Super Cab Short Bed, 4.6, Auto, 4.10's, Mag-Hytec diff. cover, Magnacharger supercharger, Superchip, Gibson single cat-back, 80/100w German head lamps, 80w amber fog lamps, Warn HS9500i winch with semi hidden mount, Wrangler dual battery kit with red & yellow top Optima batteries, 285/75R16 Goodyear MT/R's, 16x8 Center Line Hell Cats (JUNK WHEELS), Rancho RSX shocks, B&M deep aluminum trans pan, Rhino bedliner. Needs one more door.
http://hometown.aol.com/ninetyeightfword
I have 8.8" differentials front and rear. Not sure whether it would be any different for a 9.75" rear. When it was all said and done, it cost around $1200. I don't recall the exact figures. I had posted a break down and total cost here a while back. You might do a search if your interested.
------------------
98 F-150 XLT 4X4 ORP Super Cab Short Bed, 4.6, Auto, 4.10's, Mag-Hytec diff. cover, Magnacharger supercharger, Superchip, Gibson single cat-back, 80/100w German head lamps, 80w amber fog lamps, Warn HS9500i winch with semi hidden mount, Wrangler dual battery kit with red & yellow top Optima batteries, 285/75R16 Goodyear MT/R's, 16x8 Center Line Hell Cats (JUNK WHEELS), Rancho RSX shocks, B&M deep aluminum trans pan, Rhino bedliner. Needs one more door.
http://hometown.aol.com/ninetyeightfword