1980 PONTIAC FIREBIRD Transmission & Drivetrain

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-4900051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885513

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Differential Clutch, Dura-Grip Composite Clutch Pack, Rear, GM, 7.5/7.625 in., Set

Part Number: YGA-16119

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in./7.625 in., 2 Series, Set

Part Number: MGR-G875308

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

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Differential Carrier Rebuild Kits and Spider Gears, GM 8.5 in., Side Gears, Rear, Open, 28-spline, 10-bolt, GM 8.5 in., Kit

Part Number: SVL-10020477

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, 1.438 in. Pinion, 27 Spline, 7.500 in. Ring Gear, Series 2 Carrier, GM 7.5/7.6 in., Set

Part Number: YGA-24479

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 3, 2025 if ordered today

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Gear, Ring and Pinion, 3.23:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900441

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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Automatic Transmission Bushings, Extension Housing, GM Transmission, Each

Part Number: DUR-GMT-3-2TG

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Estimated Ship Date: Tuesday 9/2/2025

Sensor, Coolant Temperature, T-Series, 1/2-14 in. NPT, FemaleThread, Brass, Natural, GM. Each

Part Number: SMP-TS43T

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Estimated Ship Date: Tuesday 9/2/2025

Gear, Ring and Pinion, 3.23:1 Ratio, GM, 7.5 in./7.625 in., 3 Series, Set

Part Number: MGR-G875323

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Wheel Bearings, 0.844 in. Bore Diameter, 0.690 in. Width, 1.969 in. O.D., Bearing Races, for Nissan, Buick, Chevy, Chrysler, Ford, GMC, Toyota, Each

Part Number: SKF-BR3

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Estimated Ship Date: Tuesday 9/2/2025

Shifter Cover, Console, Turned Swivel, Insert, Aluminum, Natural, Pontiac, Each

Part Number: OPS-TSS71

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Clutch Disc, Race, Ceramic, 1.125 in.- 26-Spline, 10.472 in. Disc, Chevy, Ford, Pontiac, Each

Part Number: ACL-6266320

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. Each

Part Number: RNB-690-014-1

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Estimated Ship Date: Tuesday 9/2/2025

Differential Clutch, Steel Pack, Rear, Posi, GM, 8.875 in., Set

Part Number: YGA-16064

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Estimated Ship Date: Oct 2, 2025 if ordered today

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U-Joint Strap and Bolts, Each

Part Number: RNB-81001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36196

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 10-bolt, 27-spline, Standard Gear Rotation, GM, 7.5 in., Set

Part Number: SPZ-36199

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Pinion Yoke, Steel, Spicer 1310 Type, 30-Spline, GM, 8.5 in., Kit

Part Number: YGA-41086

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 3, 2025 if ordered today

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CLUTCH PEDAL PUSHROD BUSHING

Part Number: OER-406172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Wheel Bearings, GM Genuine Parts, 1.250 in. Bore Diameter, Steel, 2.328 in. O.D., 0.625 in. Width, BMW, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Each

Part Number: ADO-A6

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Estimated Ship Date: Tuesday 9/2/2025

• $20.00 Summit Bucks

Axle Assembly, 9 in, Alloy Steel, 1541H Alloy Steel Axles, 31 Spline, Chevy, Pontiac, Each

Part Number: CUR-CE-GMF7081X

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Torque Converters, Remanufactured, OEM Style, 1.875 in. Slotted Hub, 3 Pad Mount, 12.00 in. Diameter, Stock Stall, 30 Spline Input, GM, Each

Part Number: CCV-TQBU16A

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Estimated Ship Date: Oct 29, 2025 if ordered today

• Core Charge $75.00
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Ring and Pinion Gears, 3.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24480

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Estimated Ship Date: Oct 3, 2025 if ordered today

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CLUTCH DISC

Part Number: SXR-1878-654-416

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Estimated Ship Date: Sep 22, 2025 if ordered today

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