PONTIAC FIREBIRD Transmission & Drivetrain

Ring and Pinion Installation Kit, 12-bolt, 30-spline, Rear, GM 8.875 in. Passenger Car, Kit

Part Number: MGR-R12CRMK

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Differential, Lock-Right, Locker, 28-Spline, GM, 8.2 in., Each

Part Number: PWT-1940-LR

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $466.99

Rebate Expires: 12/31/2025

Get $35 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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Shifter Installation Kit, Competition Plus, Muncie, M-22, 453, Chevy, Kit

Part Number: HUU-3738605

Not Yet Reviewed

Estimated Ship Date: Today

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Differential Ring and Pinion; GM 12 Bolt 8.875 - Thin Gear - 3.73 Ratio

Part Number: SVL-2023890

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• Special Order

Flexplate, 166-tooth, Steel, External Balance, 2.750 in. I.D. Crankshaft register, Pontiac, Each

Part Number: ATP-Z123

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Manual Shifter, Short Throw, Chevy, Pontiac, Each

Part Number: UPI-2105

4.55 out of 5 stars ( 22 )

Estimated Ship Date: Today

Clutch Kit, 5/6-Speed Conversion, Organic, 1 .125 in.-26-Spline, 11 in. Diameter Disc, Buick, Checker, Chevy, GMC, Pontiac, Oldsmobile, Kit

Part Number: HAY-83-1102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Automatic Transmission Torque Converter Housing Plug, 4L60, 8L45, 6L50, Buick, Cadillac, Each

Part Number: ADO-24205900

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

• $20 Summit Bucks

Skip Shift Eliminator, GM, 6-Speed Manual, Each

Part Number: CEI-109048

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Today

Carrier Shims, Super, Steel, Kit

Part Number: YGA-55001

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Today

Differential Carrier Bearing, Steel, 3.062 in. Diameter, Each

Part Number: NTL-A36

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ring and Pinion Installation Kit, Complete, GM 7.625 in., Rear, Kit

Part Number: RMG-XL-1083-1

Not Yet Reviewed

Estimated Ship Date: Today

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Clutch Pushrod, Lower, Adjustable, GM, A-Body/F-Body/X-Body, Each

Part Number: GMK-4030951648S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Seal, Wheel Bearing, 2.571 in. Bore, 2.577 O.D., 1.350 in. Shaft, Each

Part Number: TMK-8594S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

U-Joint, Spicer 1350 Universal Joint Style, Greasable, Steel, Round Plain Bearing Caps, AMC, Buick, Chevrolet, Dodge, Ford, GMC, Jeep, Pontiac, Each

Part Number: YGA-42010

Not Yet Reviewed

Estimated Ship Date: Today

Clutch Pilot Bushing, Solid, Powdered Metal, Each

Part Number: RNB-14650

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

Wheel Bearing and Hub Assembly, Steel, Natural, Avanti, Chevy, Pontiac, Each

Part Number: ADO-513090

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• $20 Summit Bucks

Universal Joint Clamps, Steel, Pair

Part Number: MOG-530-10

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

Transmission Upgrade Kit, Shift Improver, GM, 200-4R, Each

Part Number: BMM-35265

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Clutch Slave Cylinder, Cast Aluminum, Natural, Chevy, Pontiac, GMC, F-Body, Van, Pickup, SUV, Each

Part Number: DHB-CS360058

3.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

Axle Shaft, C-Clip, 26-spline, 1541H Alloy Steel, Rear, GM 7.5 in., GM 7.625 in., Chevy, Pontiac, Each

Part Number: MSR-A102604-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: PQX-1845501

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Flywheel, PQx, Billet Aluminum, 168-tooth, SFI 1.1, External Engine Balance, Chevy, 383, 400, Each

Part Number: PQX-1940001

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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• Special Order

Pressure Plate, Heavy-Duty, Diaphragm-Style, 11.000 in. Disc Diameter, Cadillac, Chevy, Pontiac, V9, Each

Part Number: ACL-GM015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882373

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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