Ford 9" Ultralite
  
Ring Gear Diameter:
Pinion Shaft Diameter:
Ring Gear Bolts:
Right Hand Threads:
Pinion Splines:
Third Member Bolts:
   
9"
1.313
10
7/16"x20
28
10
Ratio
Teeth
Part #
4.11
37-9
F9/411LW
4.30
43-10
F9/430LW
4.57
32-7
F9/457LW
4.63
37-8
F9/463LW
4.71
33-7
F9/471LW
4.86
34-7
F9/486LW
5.00
35-7
F9/500LW
5.14
36-7
F9/514LW
5.29
37-7
F9/529LW
5.43
38-7
F9/543LW
5.67
34-6
F9/567LW
5.83
35-6
F9/583LW
6.00
36-6
F9/600LW
6.20
31-5
F9/620LW
6.33
38-6
F9/633LW
6.50
39-6
F9/650LW
 
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• Ford 7 1/2"
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  Small Pinion
• Ford 9.5" Pro
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.............................
• Ford 9" Ultralite
• Ford 9" Ultralite
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.............................
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