1978 PONTIAC FIREBIRD Transmission & Drivetrain

Installation Kit, Master Overhaul, GM 7.5 in., Kit

Part Number: YGA-14076

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Differential Inner Gear Kit; GM 8.5 - 30 Spline, Dura Grip or Eaton Positraction

Part Number: SVL-10028814

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Wheel Bearing, Replacement, Rear Wheel Outer, Each

Part Number: AXT-RP5707

3.0 out of 5 stars ( 2 )

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Differential, Select-A-Loc, 28-Spline, GM, 8.5 in., 10-Bolt, Each

Part Number: AUB-545003

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Ford 9 in. Axle Shafts, 1970-81 Camaro/Firebird,Torino Flange, 1/2 in. -20 Studs, Pair

Part Number: DSR-070905DS

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Transmission Modulator

Part Number: SMP-TM33

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Bearing Race, Steel, Each

Part Number: NTL-LM501314

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Premium Roller Bearing

Part Number: CEB-413-64000

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Ring and Pinion Gear Installation Kit, 10-Bolt, 30 Pinion Spline Count, Gear Rotation Standard, Chevy, GMC, Buick, Pontiac, Oldsmobile, Cadillac, Kit

Part Number: ALY-352021

4.0 out of 5 stars ( 1 )

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TAPERED CONE

Part Number: ADO-M86649

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CLUTCH DISC

Part Number: SXR-BBD4148

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Manual Transmission Bearings, Output Shaft, Buick, Chevrolet, GMC, Olds, Pontiac, Each

Part Number: TMK-306SLVB

1.0 out of 5 stars ( 1 )

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BALL BEARING

Part Number: TMK-207SLB

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Multi Purpose Seal, OE style replacement quality seal.

Part Number: NTN-NS6712NA

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Multi Purpose Seal, OE style replacement quality seal.

Part Number: NTN-NS9613S

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Premium Roller Bearing

Part Number: CEB-414-64000

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36201

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: SPZ-36221

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Estimated Ship Date: Oct 30, 2025 if ordered today

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8.5" GM 28spl MINI SPOOL

Part Number: SPZ-59011

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Posi spring kit for GM 7.5", with preload plates

Part Number: YGA-33206

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Yukon steel spool for GM 8.5" & 8.6" with 30 spline axles

Part Number: YGA-32193

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Mini spool for GM 7.5" with 26 spline axles

Part Number: YGA-32228

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Yukon positraction internals for 7.5" and 7.625" GM with 26 spline axles

Part Number: YGA-16116

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Ring and Pinion Gears, 5.13:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24163

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-100

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Estimated Ship Date: Nov 3, 2025 if ordered today

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