Ford 9" Small Pinion Pro Gear
  
Ring Gear Diameter:
Pinion Shaft Diameter:
Ring Gear Bolts:
Right Hand Threads:
Pinion Splines:
Third Member Bolts:
   
9"
1.313"
10
7/16" x 20
28
10
Ratio
Teeth
Part #
4.86
34-7
F9/486P
5.00
35-7
F9/500P
5.14
36-7
F9/514P
5.43
38-7
F9/543P
5.57
39-7
F9/557P
5.67
34-6
F9/567P
6.00
36-6
F9/600P
6.20
31-5
F9/620P
6.50
39-6
F9/650P
     
           
             
Pro Gear Statement:
Pro gear sets are manufactured from high nickel content SAE 9310 steel for increased strength and resistance to shock loads. Additionally, they are heat treated to be softer to absorb the high shock loads in drag racing applications only. Using these gear sets in street applications will result in severe premature gear wear and eventual gear failure.
           
             
 
       
AMC Ring & Pinion Sets
Chrysler Ring and Pinion Gear Sets
Dana Ring and Pinion Gear Sets
GM Ring and Pinion Gear Sets
Suzuki Ring and Pinion Gear Sets
Toyota Ring and Pinion Gear Set
Ultralite Ring and Pinion Gear Sets
Precision Gear Differentials
Precison Gear Installation Kits
Precision Gear Bearing Set-Up Kits
Precision Gear Ultralite Series
The Precision Gear Story
Precision Gear Tech Help
See who's winnig with PG!
Precision Gear Dealers
Find a dealer near you!
  
• Ford 7 1/2"
• Ford 8"
• Ford 8.8"
• Ford 8.8"
  Reverse
• Ford 9"
• Ford 9" Pro Gear
  Big Pinion
• Ford 9" Pro Gear
  Small Pinion
• Ford 9.5" Pro
  Gear Big Pinion
.............................
• Ford 9" Ultralite
• Ford 9" Ultralite
  BP Pro Gear
• Ford 9.5" Ultralite
  BP Pro Gear
.............................
• Ford 9 3/4"
• Ford 10 1/4" 
• Ford 10.50"