9″ Pro Gear – US GEAR
Price range: $865.00 through $899.95 CADDesigned for Drag Racing only. Machined and heat Treated from 9310 material. 9″ Ford.
Material: 9310
Due to current market conditions, website pricing may not be up to date.
Showing 1–16 of 127 resultsSorted by popularity

Designed for Drag Racing only. Machined and heat Treated from 9310 material. 9″ Ford.
Material: 9310

This Master pinion kit includes Timken pinion bearings and races, ring gear bolts, carrier bearings and races, crush collar, seal, shims, pinion nut and gasket. Fits LATE 489 case only.

Ultra Case tapered bearing supports – N1950A / N1950AD
Billet Case tapered bearing supports – N1950AB / N1950AC
Installing 35 spline Pro gear
Support Races Are NOT Included
See Description Tab below for additional Specifications.

Application
OEM Ford 9″ Daytona support – N1914
Strange Street / Track billet support – N1917
Includes
• Front pinion bearing
• Adjustable pinion preload spacer
• Rear pinion bearing
• Pinion seal
New Supports Are Supplied With Races & O-ring
Available separately

Includes Timken bearings and races.

Application – Ford 9″ with 31 spline axles
Description
Eaton 31 Spline Detroit Truetrac
A helical gear differential that offers smooth power transfer
See Description Tab below for additional Specifications.

Motive Standard Dana 60 ring and pinion.

Standard Gears are the perfect choice for replacement of OEM gear sets
Providing long service life in Street, Street / Track, & Oval track vehicles
These gears can also be used in some Drag Race cars depending on weight & power
If tooth breakage occurs, then Pro Gears or a larger rear end will become necessary
See Description Tab below for additional Specifications.

Drag Race Use Only
Requires Specific Aftermarket Components
Case – Designed to utilize 10″ gear sets
Pinion Support – Ability to use 35 spline pinion gear
Housing – Additional clearance provided for 10″ ring gears.
Will Not Fit OEM Cases or Housings.
The ring gear is manufactured to 10″ specifications before the OD is reduced to 9.4″
Resulting in a much stronger tooth design than possible with 9″ or 9 1/2″ Pro Gears
Machined From 9310 Forged Steel
Heat Treated to Optimize Material Properties
Matched Ring & Pinion Set

Ford 8.8
Description:Â Pro Series Spool
See Description Tab below for additional Specifications.

Mopar 8 3/4″
Description: Pro Series Spool
See Description Tab below for additional Specifications

Ford 9″
Description: Pro Series Spool
See Description Tab below for additional Specifications.

GM 8.5 10 Bolt
Description
S-Series Spool
For Strange 33 spline axles
See Description Tab below for additional Specifications

Application
Pro Mod
Alcohol Funny Car
Top Dragster
Drag Radial
Outlaw 632
Radial vs The World
See Description Tab below for additional Specifications.

Pinion Depth Shim kit for Strange Ultra-Case
