When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
What was the factory differential gearing on a 93 F-350 7.3L IDI?
I looked in the manual, but it doesnt provide info on the diesels, just the 5.0s, 5.4s, and 7.5s, etc.
Edit: forgot its a 10.25" rear and a D60 front. also, I dont know if they changed the Gears for different trannies, but its a ZF-5 speed I think. (If its not its the Mazda something)
Last edited by RawPower; Mar 22, 2004 at 03:18 PM.
I can go 85, and 90 down hill at about 2500 rpm or so, so i couldnt calculate it, cause i didnt know the exact rpms, but its not higher than 4.10s or so... I'm guessing 4.10s though, since thats what the 7.5's had (460s).