1973 PONTIAC FIREBIRD Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options

Centerforce II Pressure Plates CFT361675

Pressure Plate, Centerforce II, Diaphragm, 10.4 in. Disc Diameter, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: CTF-CFT361675

5.0 out of 5 stars ( 3 )

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Yukon Gear & Axle 28/30 Spline Differential Carrier Cases GM 8.5 Inch YC G26010481

Differential Carrier Cases, GM 8.5 in., 28/30 Spline, 2.73 and Up Ratio, Each

Part Number: YGA-20083

4.6 out of 5 stars ( 5 )

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Richmond Gear Ring and Pinion Sets 49-0034-1 GM 8.5/8.6 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900341

4.67 out of 5 stars ( 9 )

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Mr. Gasket Braided Stainless Transmission Dipsticks 9703G

Transmission Dipstick, Braided Stainless Steel, Natural, TH350, Each

Part Number: MRG-9703G

3.63 out of 5 stars ( 19 )

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VEGE Remanufactured 1,700-1,800 Stall Torque Converter TQBU3HF

Torque Converter, GM TH400 65-86 FB HS

Part Number: CCV-TQBU3HF

Not Yet Reviewed

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McLeod 1300 Series Hydraulic Throwout Bearings 1300-1

Throwout Bearing, Hydraulic, Each

Part Number: MCL-1300-1

3.5 out of 5 stars ( 2 )

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Hays High Performance Throwout Bearings 70-104

Throwout Bearing, 1.375 in. Shaft Diameter, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: HAY-70-104

5.0 out of 5 stars ( 6 )

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Pioneer 153-Tooth Flexplate FRA-112

Flexplate, 153-Tooth, Steel, Internal Balance, 2 Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA112

5.0 out of 5 stars ( 19 )

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WIX Filters Transmission Filters 58878

Transmission Filter, Replacement, Each

Part Number: WIX-58878

4.55 out of 5 stars ( 20 )

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Pioneer 166-Tooth Flexplate FRA-103

Flexplate, 166-Tooth, External Engine Balance, Pontiac V8, Each

Part Number: PIO-FRA103

Not Yet Reviewed

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Hurst Mastershift Installation Kits 3670010

Shifter Installation Kit, Mastershift, 3-Speed, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: HUU-3670010

5.0 out of 5 stars ( 2 )

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TCI High Performance Intermediate Sprags 227900

TCI High Performance Intermediate Sprags 227900

Sprag, Intermediate, Steel, 34-Element, GM, TH400, Each

Part Number: TCI-227900

5.0 out of 5 stars ( 2 )

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TCI Transmission Pans 328010

Automatic Transmission Pan, Stock Capacity, Aluminum, Polished, GM, TH350, Each

Part Number: TCI-328010

3.63 out of 5 stars ( 8 )

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Summit Racing™ Neutral and Backup Safety Switches SUM-RP21429

Neutral Safety Switch, Back Up Switch.With Manual Trans, Restoration, Chevy, Pontiac, GM#3983965 , Each

Part Number: SUM-RP21429

4.0 out of 5 stars ( 4 )

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OER Clutch Housing and Flywheel Covers 354497

1958-79 GM; Flywheel Clutch Housing Cover; for 10-1/2" Bellhousing; Manual Trans; OER

Part Number: OER-354497

5.0 out of 5 stars ( 1 )

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Centerforce Dual Friction Clutch Kits DF271874

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, GM, Kit

Part Number: CTF-DF271874

Not Yet Reviewed

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PRW Gold Series 166-Tooth Flexplate 1845500

Flexplate, Gold Series, 166-Tooth, External Engine Balance, SFI 29.1, TH350, TH400, 700R4, Pontiac, V8, Each

Part Number: PQX-1845500

5.0 out of 5 stars ( 1 )

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Mr. Gasket Automatic Transmission Oil Pans 9765ZMRG

Transmission Pan, Stock, Steel, Zinc Coated, GM TH350, Each

Part Number: MRG-9765ZMRG

5.0 out of 5 stars ( 1 )

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ACT Race Clutch Discs 6266020

Clutch Disc, Race, Ceramic, 1.125 in.- 26-Spline, 10.472 in. Disc, Chevy, Pontiac, V8, Each

Part Number: ACL-6266020

Not Yet Reviewed

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FTI Performance MR Series 2,600-2,800 Stall Torque Converter MR3380

Torque Converters, MR Series, Hard Hitting, 1.703 in. Crank Pilot Diameter, 30-spline, 9.500 in. Diameter, Race Usage, TH350, TH400, Each

Part Number: FTI-MR3380

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

McLeod Pilot Bearings and Bushings 8-1380-7

Pilot Bearing, 0.592 in. i.d., 1.380 in. o.d., Pontiac, Each

Part Number: MCL-8-1380-7

4.0 out of 5 stars ( 5 )

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LuK Clutch Kits 6273022770

Clutch Kits, Stock Replacement, 1.125 in.- 10-spline, 10.563 in. Diameter Organic Disc, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: LUK-04-002

3.67 out of 5 stars ( 3 )

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Motive Gear Differential Carrier Shim Kits SS10

Differential Shims, Carrier, Steel, Kit

Part Number: MGR-SS10

4.89 out of 5 stars ( 9 )

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McLeod Racing Throwout Bearings 1300-AG

Hydraulic Bearing

Part Number: MCL-1300-AG

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Spicer Drivetrain Products Mini Spools 10015388

Performance Mini Spool (GM 8.5 - 30 Spline)

Part Number: SDH-10015388

Not Yet Reviewed

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