$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

Summit Racing SpeedCard - learn how to get 10% back - Get Details!

Filters

  • In Stock
  • Part Type
  • Brand
  • Make/Engine
  • In Stock
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Filters

  • Part Type
  • Brand
  • Make/Engine
  • Savings Central

1968 PONTIAC FIREBIRD Differential & Rear-End Components

All the results found for this search are Not In Stock.

Individual Parts
Part Groups

Results 1 - 6 of 6

Yukon Gear & Axle Muscle Car Limited Slip and Re-Gear Kits YGK2359

Yukon Gear & Axle Muscle Car Limited Slip and Re-Gear Kits YGK2359

Yukon Gear & Axle Muscle Car Limited Slip and Re-Gear Kits YGK2359

Ring and Pinion and Differential Combo, GM 8.2 in. BOP Axle, 3.36:1 Ratio, 28-Spline, Buick, Oldsmobile, Pontiac, Kit

Part Number: YGA-12584

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2361

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2361

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2361

Ring and Pinion Gears and Installation Kit, 8.2" BOP 3.73 RATIO REAR R&P GEAR/ INSTALL KIT PACKAGE with 28spl POSI

Part Number: YGA-12581

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2360

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2360

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2360

Ring and Pinion Gears and Installation Kit, 8.2" BOP 3.55 RATIO REAR R&P GEAR/ INSTALL KIT PACKAGE with 28spl POSI

Part Number: YGA-12583

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Auburn Gear Select-A-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 545010

Made in the USA Auburn Gear Select-A-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 545010

Auburn Gear Select-A-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 545010

Differential, Auburn, Locker, 30-Spline, GM, 8.875 in., 12-Bolt, Each

Part Number: AUB-545010

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 9, 2026 if ordered today

Auburn Gear Select-A-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 545008

Made in the USA Auburn Gear Select-A-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 545008

Auburn Gear Select-A-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 545008

Differential, Auburn, Locker, 30-Spline, GM, 8.875 in., 12-Bolt, Each

Part Number: AUB-545008

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 9, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gears YGK2362

Yukon Gear & Axle Ring and Pinion Gears YGK2362

Yukon Gear & Axle Ring and Pinion Gears YGK2362

Ring and Pinion Gears and Installation Kit, 8.2" BOP 3.90 RATIO REAR R&P GEAR/ INSTALL KIT PACKAGE with 28spl POSI

Part Number: YGA-12580

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify