Ford 9 Inch Racing Differentials

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Ford 9 Inch Ring Gear Bolts, 7/16-20 x 1 Inch, Hex, Set/10

Speedway Motors |

#9160916

Ford 9 Inch Ring Gear Bolts, 7/16-20 x 1 Inch, Hex, Set/10

(1)

Material Type:

Steel

Sold in Quantity:

Set

$27.99

/set

Yukon Gear |

#91990604

Yukon Gear YY F900604 Short Yoke for Daytona Support, Ford 9 Inch

(1)

Yoke Style:

Slip On

Yoke U-Joint Series:

1310

Spline Count:

$228.89

/each

Richmond Gear |

#91919457

Richmond Gear EXCel F9457 9 Inch Ford Ring & Pinion, 4.56 Ratio

(2)

Ratio:

4.56:1

Material Type:

Steel

$224.99

/each

9 Inch Ford Viton Seal and Solid Spacer Shim Kit

Speedway Motors |

#91605020

9 Inch Ford Viton Seal and Solid Spacer Shim Kit

(6)

Sold in Quantity:

Kit

$42.99

/kit

Ford 9 Inch Daytona Forged Aluminum Pinion Support

Speedway Motors |

#91048361

Ford 9 Inch Daytona Forged Aluminum Pinion Support

(10)

Material Type:

Aluminum

Sold in Quantity:

Each

$76.99

/each

Ford 9-Inch Rear End Guide | Why the Ford 9-Inch Is So Popular

Learn why the Ford 9-inch rear end is the go-to axle for performance builds, and why this legendary rear end is trusted for high-horsepower applications

Ford 8.8 Rear End ID Guide | Widths, Codes & 8.8 vs 9"

Learn how to ID a Ford 8.8 rear end by tag, width, and code. Compare 8.8 vs 9-inch axles, decode gear ratios, and find which Ford models used them.

Ford 9-Inch Housing Identification and Axle Measurement

Need help with rear end identification for your muscle car or hot rod? Learn how to identify 9-inch Ford housings and how to measure your axles with our diagrams.

Choosing Parts for Your Ford 9" Third Member Build

Lucas P. explains how to choose the correct part for a Ford 9" third member build in order to achieve a bulletproof rear. You will find specific recommended parts to use from Speedway Motors.

How to Weld a Differential | Welded Diff vs Open Diff | Lincoln Locker Pros & Cons

The pros and cons of a welded diff vs open diff, plus what to know before learning how to weld your differential.

What is Differential Fluid | Gear Oil Weight Explained

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

How to Measure and Cut 9 Inch Ford Axles

In this video, we go through the process of measuring and cutting 9" Ford axles.

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

8 Inch to 9 Inch Upgrade

In this Tech Tip, John responds to a customer looking to upgrade the 8” stock differential in his Cougar to a 9” open diff.

How to Assemble Our Ford 9 inch/8 inch Disc Brake Conversion Kits-Tech Talk

Learn how to assemble one of our bolt on nine-inch Ford disc brake kits in this step-by-step guide.

Differential Pinion Shaft Nut, For Use W/ Daytona Pinion Support

Speedway Motors |

#9196885

Differential Pinion Shaft Nut, For Use W/ Daytona Pinion Support

(9)

Thread Pitch:

3/4-20

Sold in Quantity:

Each

$11.99

/each

-23%

Auto Dolly |

#91098084

Auto Dolly M998084 Engine Stand Axle Adapter

(7)

Material Type:

Steel

Material Thickness:

.37"

Finish:

Painted

$118.99

/set

$155.00

Economy 9 Inch Mini Spool and Cross Pin Kit, 31 Spline

Speedway Motors |

#91605050

Economy 9 Inch Mini Spool and Cross Pin Kit, 31 Spline

Spool Type:

Mini

Spline Count:

Sold in Quantity:

Kit

$42.99

/kit

Ford 9 Inch Daytona Solid Pinion Spacer Kit, Long

Speedway Motors |

#9190921

Ford 9 Inch Daytona Solid Pinion Spacer Kit, Long

(4)

Overall Thickness:

0.48"

Shim Thickness:

0.05"

$27.99

/each

Ford 9 Inch 31 Spline Standard Steel Full Spool and Overhaul Kit

Speedway Motors |

#91605027

Ford 9 Inch 31 Spline Standard Steel Full Spool and Overhaul Kit

(2)

Spool Type:

Full

Spline Count:

Spool Weight:

Standard

$226.99

/kit

9 Inch Ford Pinion Bearing, Set M88048 / M88010

Speedway Motors |

#912100

9 Inch Ford Pinion Bearing, Set M88048 / M88010

(1)

Cone ID:

1.31"

Sold in Quantity:

Each

$28.99

/each

Motive Gear |

#9190910

9 Inch Ford Pinion Crush Sleeve

(6)

Material Type:

Steel

Finish:

Natural

Sold in Quantity:

Each

$7.99

/each

Richmond Gear |

#91919529

Richmond Gear EXCel F9529 9 Inch Ford Ring & Pinion, 5.29 Ratio

(2)

Ratio:

5.29:1

Material Type:

Steel

$224.99

/each

Richmond Gear EXCel F9389 9 Inch Ford Ring & Pinion, 3.89 Ratio

Speedway Motors |

#91919389

Richmond Gear EXCel F9389 9 Inch Ford Ring & Pinion, 3.89 Ratio

(5)

Ratio:

3.89:1

Material Type:

Steel

$224.99

/each

Ford 9-Inch Third Member, Gear-Style Posi, Aluminum Case

Speedway Motors |

#91049346

Ford 9-Inch Third Member, Gear-Style Posi, Aluminum Case

(2)

Differential Type:

Limited Slip

Housing Material:

Aluminum

Yoke U-Joint Series:

1310

$1,266.99

/each

Speedway Motors |

#9190950

9 Inch Ford Rear End Overhaul Kit

(59)

as low as

$117.99

/each

Ford 9 Inch Rearend Axle Housing Gasket with Nuts

Speedway Motors |

#9100888

Ford 9 Inch Rearend Axle Housing Gasket with Nuts

(4)

Sold in Quantity:

Kit

$35.99

/kit

Richmond Gear |

#91919583

Richmond Gear EXCel F9583 9 Inch Ford Ring & Pinion, 5.83 Ratio

(2)

Ratio:

5.83:1

Material Type:

Steel

$224.99

/each

Ford 9 Inch Short Wide Steel Yoke, 1-1/8 Inch Cap Diameter

Fast Shafts |

#91971100

Ford 9 Inch Short Wide Steel Yoke, 1-1/8 Inch Cap Diameter

(12)

Yoke U-Joint Series:

S44/3R

Material Type:

Steel

Finish:

Natural

$76.99

/each

Ford 9 Inch Daytona Pinion Seal Retainer

Speedway Motors |

#91048395

Ford 9 Inch Daytona Pinion Seal Retainer

Material Type:

Steel

Sold in Quantity:

Each

$31.99

/each

Ford 9 Inch Third Member Assembly, Mini Spool, 31-Spline

Speedway Motors |

#91048341

Ford 9 Inch Third Member Assembly, Mini Spool, 31-Spline

(28)

Differential Type:

Mini Spool

Axle Splines:

Spool Weight:

Standard

as low as

$741.99

Richmond Gear |

#91919620

Richmond Gear EXCel F9620 9 Inch Ford Ring & Pinion, 6.20 Ratio

(1)

Ratio:

6.20:1

Material Type:

Steel

$224.99

/each

Richmond Gear |

#91919633

Richmond Gear EXCel F9633 9 Inch Ford Ring & Pinion, 6.33 Ratio

(8)

Ratio:

6.33:1

Material Type:

Steel

$224.99

/each

Richmond Gear |

#91919650

Richmond Gear EXCel F9650 9" Ford Ring & Pinion, 6.50 Gear Ratio

(7)

Ratio:

6.50:1

Material Type:

Steel

$224.99

/each

Third Member Mounting Hardware, Ford 8 In/ 9 In Rear End

Speedway Motors |

#9190916

Third Member Mounting Hardware, Ford 8 In/ 9 In Rear End

(66)

Thread Type:

RH Female

Wrench Type:

Hex

$18.99

/bag

9 Inch Ford Rearend Axle Housing 3rd Member Pumpkin Gasket

Speedway Motors |

#9192300

9 Inch Ford Rearend Axle Housing 3rd Member Pumpkin Gasket

(90)

Bolt Count:

$16.99

/each

Ford 9 Inch Standard Pinion Seal Retainer

Speedway Motors |

#91048391

Ford 9 Inch Standard Pinion Seal Retainer

Material Type:

Stainless Steel

Sold in Quantity:

Each

$30.99

/each

Holley |

#9190205

Holley Heat Treated Pinion Nut

Color:

Natural

Sold in Quantity:

Each

$9.99

/each

9 Inch Ford Rearend Axle Housing 3rd Member Carrier Studs

Speedway Motors |

#9190915

9 Inch Ford Rearend Axle Housing 3rd Member Carrier Studs

(32)

Material Type:

Steel

Sold in Quantity:

Set

$41.99

/set

T-Bolt Kit w/ Nuts for Ford 9 Inch Rear End Housings

Speedway Motors |

#9109075

T-Bolt Kit w/ Nuts for Ford 9 Inch Rear End Housings

(36)

Material Type:

Steel

Sold in Quantity:

Set

$47.99

/set

Ford 9 Inch Limited Slip Posi Differential Third Members, Clutch

Speedway Motors |

#91049345

Ford 9 Inch Limited Slip Posi Differential Third Members, Clutch

(201)

Differential Type:

Limited Slip

Housing Material:

Nodular Iron

Yoke U-Joint Series:

1310

$1,058.99

/each

Ford 9 Inch Limited Slip Posi Differential Third Members, Helical

Speedway Motors |

#91049349

Ford 9 Inch Limited Slip Posi Differential Third Members, Helical

(28)

Yoke Included:

Yes

Ring and Pinion Included:

Yes

Carrier Style:

Gear Style Posi

as low as

$1,126.99

/each

Ford 9 Inch Third Member Assembly, Full Spool, 31-Spline

Speedway Motors |

#91048343

Ford 9 Inch Third Member Assembly, Full Spool, 31-Spline

(83)

Differential Type:

Full Spool

Axle Splines:

Sold in Quantity:

Each

as low as

$771.99

/box

Speedway Motors |

#91048406

Speedway Motors Ford 9 Inch Pinion Support, 10 Bolt

(1)

Material Type:

Aluminum

Sold in Quantity:

Each

$74.99

/each

-9%

Ford 9 Inch Posi Differential 3rd Member, 31 Spl, 3.70 Gear Ratio

Speedway Motors |

#UP235555

Ford 9 Inch Posi Differential 3rd Member, 31 Spl, 3.70 Gear Ratio

Differential Type:

Limited Slip

Housing Material:

Nodular Iron

Gear Ratio:

3.70:1

$959.99

/each

$1,058.99

Richmond Gear |

#91028000

Richmond Gear 92-0690-2800 Powertrax Ford 9 Inch Locking Differential

(1)

Garage Sale Type:

Open Box

Axle Splines:

Sold in Quantity:

Each

$450.54

/each

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Ford 9 Inch Racing Differentials

Part

Brand

Application

Race Type

Availability

Discounts

Price

Customer Rating

Products

Ford 9 Inch Ring Gear Bolts, 7/16-20 x 1 Inch, Hex, Set/10

Yukon Gear YY F900604 Short Yoke for Daytona Support, Ford 9 Inch

Richmond Gear EXCel F9457 9 Inch Ford Ring & Pinion, 4.56 Ratio

9 Inch Ford Viton Seal and Solid Spacer Shim Kit

Ford 9 Inch Daytona Forged Aluminum Pinion Support

Related Articles

Differential Pinion Shaft Nut, For Use W/ Daytona Pinion Support

Auto Dolly M998084 Engine Stand Axle Adapter

Economy 9 Inch Mini Spool and Cross Pin Kit, 31 Spline

Ford 9 Inch Daytona Solid Pinion Spacer Kit, Long

Ford 9 Inch 31 Spline Standard Steel Full Spool and Overhaul Kit

9 Inch Ford Pinion Bearing, Set M88048 / M88010

9 Inch Ford Pinion Crush Sleeve

Richmond Gear EXCel F9529 9 Inch Ford Ring & Pinion, 5.29 Ratio

Richmond Gear EXCel F9389 9 Inch Ford Ring & Pinion, 3.89 Ratio

Ford 9-Inch Third Member, Gear-Style Posi, Aluminum Case

9 Inch Ford Rear End Overhaul Kit

Ford 9 Inch Rearend Axle Housing Gasket with Nuts

Richmond Gear EXCel F9583 9 Inch Ford Ring & Pinion, 5.83 Ratio

Ford 9 Inch Short Wide Steel Yoke, 1-1/8 Inch Cap Diameter

Ford 9 Inch Daytona Pinion Seal Retainer

Ford 9 Inch Third Member Assembly, Mini Spool, 31-Spline

Richmond Gear EXCel F9620 9 Inch Ford Ring & Pinion, 6.20 Ratio

Richmond Gear EXCel F9633 9 Inch Ford Ring & Pinion, 6.33 Ratio

Richmond Gear EXCel F9650 9" Ford Ring & Pinion, 6.50 Gear Ratio

Third Member Mounting Hardware, Ford 8 In/ 9 In Rear End

9 Inch Ford Rearend Axle Housing 3rd Member Pumpkin Gasket

Ford 9 Inch Standard Pinion Seal Retainer

Holley Heat Treated Pinion Nut

9 Inch Ford Rearend Axle Housing 3rd Member Carrier Studs

T-Bolt Kit w/ Nuts for Ford 9 Inch Rear End Housings

Ford 9 Inch Limited Slip Posi Differential Third Members, Clutch

Ford 9 Inch Limited Slip Posi Differential Third Members, Helical

Ford 9 Inch Third Member Assembly, Full Spool, 31-Spline

Speedway Motors Ford 9 Inch Pinion Support, 10 Bolt

Ford 9 Inch Posi Differential 3rd Member, 31 Spl, 3.70 Gear Ratio

Richmond Gear 92-0690-2800 Powertrax Ford 9 Inch Locking Differential