PONTIAC FIREBIRD Differential & Rear-End Components

Repair Kit, differential

Part Number: LUK-GDK320C

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Repair Kit, differential

Part Number: LUK-GDK320C-MK

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Repair Kit, differential

Part Number: LUK-GDK323A-MK

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Estimated Ship Date: Dec 10, 2025 if ordered today

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SHIM UNIT-DIFF BRG/.096-.100/

Part Number: ADO-03853912

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
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Repair Kit, differential

Part Number: LUK-GDK323A

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Repair Kit, differential

Part Number: LUK-GDK320-MK

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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70-81 GM Camaro/Firebird 9-Inch Crate, Black PC, RideTech Brkts, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GF735TNBB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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70-81 GM Camaro/Firebird 9-Inch Crate, Black PC, RideTech Brkts, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GF737TNBB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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70-81 GM Camaro/Firebird 9-Inch Crate, Black PC, RideTech Brkts, 31-Spline Axle, 4.11 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GF741TNBB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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70-81 GM Cam/Fire 9-Inch Crate, Black PC, RideTech Brkts, Mini-Tub, 31-Spline Axle, 3.00 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GF830TNBB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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70-81 GM Cam/Fire 9-Inch Crate, Black PC, RideTech Brkts, Mini-Tub, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GF837TNBB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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70-81 GM Cam/Fire 9-Inch Crate, Black PC, RideTech Brkts, Mini-Tub, 31-Spline Axle, 4.11 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GF841TNBB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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BEARING AND SEAL KIT

Part Number: TMK-DRK320C

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Bearing, Pinion, 1.375 in. Inside Diameter, Each

Part Number: NTL-HM89446

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Bearing Race, Steel, Each

Part Number: NTL-M802011

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Bearing Race, Steel, Each

Part Number: NTL-M804010

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Bearing, Pinion, 1.875 in. Inside Diameter, Each

Part Number: NTL-M804049

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Bearing, Pinion, 1.437 in. Inside Diameter, Each

Part Number: NTL-HM89249

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Axle Assembly, Remanufactured, Limited Slip, 3.23:1 Ratio, Each

Part Number: ZUD-RAA4351648CP

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Core Charge $400.00
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Manual Trans Main Shaft Bearing

Part Number: ADO-S1314

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• $20.00 Summit Bucks
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Differential Pinion Bearing

Part Number: ADO-S604

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

• $20.00 Summit Bucks
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Axle Assembly, Narrowed, Ford 9 in., Black, 1541H Steel, 31 Spline Axles, F-Body, Second Gen, for use with QA1 4-Link, Chevy, Pontiac, Kit

Part Number: QA1-R902N

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Spool, Full Size, Steel, 35-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: RMG-81-1235-1

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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PINION SHAFT

Part Number: PWT-3991019RED

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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C6/C7 FLOATER AXLES 70-81F PR

Part Number: DSR-070555DS

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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