1965 Mustang – Axle Information

1965 Ford Mustang Axle Information & Ratios

The first table is the code and gear ratio. If you know your axle tag number, simply go to the second table.

Axle code Ratio & type
6 2.80 open differential
F 2.80 locking differential
2 2.83 open differential
B 2.83 locking differential
1 3.00 open differential
A 3.00 locking differential
3 3.20 open differential
C 3.20 locking differential
4 3.25 open differential
D 3.25 locking differential
5 3.50 open differential
E 3.50 locking differential
8 3.89 open differential
H 3.89 locking differential
9 4.11 open differential
I 4.11 locking differential

 

Year Tag Code Type Ring Gear Diameter Ratio :1 Ring Teeth Pinion Teeth
1965 WCY-F Conventional 7.25 3.50 35 10
1965 WCY-AC Conventional 7.25 3.50 35 10
1965 WDJ-D Locking 7.25 3.50 35 10
1965 WDJ-H Locking 7.25 3.50 35 10
1965 WCY-T Conventional 7.25 4.00 36 9
1965 WCY-AB Conventional 7.25 3.20 32 10
1965 WCY-E Conventional 7.25 3.20 32 10
1965 WCY-AD Locking 7.25 3.20 32 10
1965 WCY-L Locking 7.25 3.20 32 10
1965 WCY-R Conventional 7.25 2.83 34 12
1965 WCY-AF Conventional 7.25 2.83 34 12
1965 WCY-N Conventional 7.25 2.83 34 12
1965 WCY-AG Locking 7.25 2.83 34 12
1965 WCY-AA Locking 7.25 2.83 34 12
1965 WCZ-E Conventional 7.75 2.80:1
1965 WDJ-B Locking 7.75 2.80:1
1965 WCZ-M Conventional 8.00 3.00 39 13
1965 WCZ-F Conventional 8.00 3.00 39 13
1965 WDJG Locking 8.00 3.00 39 13
1965 WDJ-C Locking 8.00 3.00 39 13
1965 WCZ-A Conventional 8.00 3.25 39 12
1965 WCL-K Conventional 8.00 3.25 39 12
1965 WCZ-K Conventional 8.00 3.25 39 12
1965 WCZ-G Conventional 8.00 3.50 35 10
1965 WCZ-N Conventional 8.00 3.50 35 10

Year Tag Code  Type Ring Gear Diameter Ratio :1 Ring Teeth Pinion Teeth
1965 WCL-J Conventional 8.00 3.50 35 10
1965 WCU-B Conventional 8.75 3.50 35 10
1965 WDJ-D Locking 8.00 3.50 35 10
1965 WDJ-H Locking 8.00 3.50 35 10
1965 WDK-B Locking 8.75 3.50 35 10
1965 WCU-C Conventional 8.75 3.89 35 9
1965 WCZ-H Conventional 8.75 3.89 35 9
1965 WCU-D Conventional 8.75 4.11 37 9
1965 WCZ-J Conventional 8.75 4.11 37 9
1965 WCZ-L Conventional 7.75 2.80 42 15
1965 WCL-N Conventional 7.75 2.80 42 15

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