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Ranchero Diff ratio

Started by Gramps, 2010-09-09 14:41

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Gramps


Hi
I am trying to find out the rear diff ratio for a stock ranchero. There is very little info in the UK so hopefully I may be more succesful with you guys in the US

Many thanks

57tudor

Hi Gramps.

If you go to www.57ford.com, click on specifications, then click on data plate & codes and go to page 3, you will find the answer to your question. Page 1 & 2 will show you how to find out when, where the car was made, what engine, interior color, exterior color and much more.
Good Luck
Rick.
57 Tudor

canadian_ranchero

the information i have says automatic 3.56,std trans 3.89,std trans w/od 4.11

Lou

6 cyl and V8s had different ratios. Plus there were optional ratios.

canadian_ranchero

Quote from: Lou on 2010-09-10 14:51
6 cyl and V8s had different ratios. Plus there were optional ratios.
you are thinking of the other models, ranchero and station wagon are different.they list one optional ratio for the 3 speed std w/o od,4.11. 6 and 8 are the same on my list for the ranchero

Lou

6 cyl   V8
3.56   3.56  Auto
3.89   3.70  standard
4.11   3.89  O/D  (3.70 & 4.11 optional with V8)

The fact is that any avalable ratio could be ordered with any engine trans combo for a extra fee of less than $5.00.

canadian_ranchero

the information i gave is canadian.maybe that is why it is differant

Bubba

I will check the 57 Owners' manual tonight and post what it lists as available.
BuBBa

Bubba

Bros:
According to my 1957 owners manual the following information list which OEM ratios were available.
I-6 & V-8 Engine, Fordomatic 3.10:1 [cars] 3.56:1 Station Wagon & Courier-Standard offering
Optional 3.56:1
I-6 Engine, Manual Trans 3.70:1 Optional 3.89:1, Station Wagon & Courrier 3.89:1
V-8 Engine, Manual Trans 3.56:1 Optional 3.70:1, Station Wagon & Courier 4.11:1
1-6 Engine, Overdrive Trans, 3.89:1 Optional 3.70:1, Station Wagon & Courier 4.11:1
V-8 Engine, Overdrive Trans, 3.70:1 Optional 3.56:1,
Hope this helps
BuBBa