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.
I just bought a '93 F350 with the 7.3 non-turbo Diesel with the 5 speed manual. I'm trying to find the gear ratio. Can't find a tag anywhere, the door sticker says 45 under the axle portion. I'm guessing this is the 4:53 if it's stock?
There is no 4.53 that I'm aware of. Most of them are either 3.55 or 4.10, but your code 45 is an oddball one. I think it's a 3.73 ratio, but check the tech articles section here. There's an axle decoder that may help.
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.