CHEVROLET 7.4L/454 Transmission & Drivetrain

Ring and Pinion Gears, EXCel, Dana 44, 4.09:1 Ratio, 26-spline, Standard, for 3.92 or Numerically Higher Ratio Carrier, Front, Dana 44, Ford, Set

Part Number: RMG-D44409

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 30-spline, Rear, GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-28035

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Wheel Bearing Seal, Front Inner, Chevy, GMC, Each

Part Number: TMK-8974S

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Differential Pinion Flange, Steel, 29 Spline, Each

Part Number: SDH-2010948

5.0 out of 5 stars ( 1 )

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Axle Shaft, Front Inner, 1541H, 33 Spline, GM 9.25 in. IFS, Each

Part Number: YGA-21590

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: YGA-24134

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Estimated Ship Date: Dec 29, 2025 if ordered today

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DRIVE SHAFT

Part Number: RNB-946-043

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Yukon 1330 Dual-size cap U/Joint. 3.625" snap ring span. One set of caps is 1.125" in diameter and the other i

Part Number: YGA-42017

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Clutch Kit, 450 Street, 11 in. Disc, 26 Spline, 1.125 in. Input Diameter, Diaphragm, GM, Kit

Part Number: HAY-91-1102

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Detent Cable, Automatic Transmission, 41.75 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-Y103

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

Bearing Race, Differential Pinion, 3.750 in. Diameter, Cadillac, Each

Part Number: TMK-HM804810

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Flywheel, Forged Steel, 153-Tooth, 12.2 lb., Internal Engine Balance, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ACL-600455

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901691

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885411IFS

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Fork Return Spring, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: GMK-4033-951-712

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Gear, Ring and Pinion, 4.56:1 Ratio, 1.375 in. Pinion, 26 Spline, 8.500 in. Ring Gear, Dana 44, Set

Part Number: YGA-24036

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Truck, 3 Series, Set

Part Number: RMG-4900721

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20413

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Pressure Plate, Competition, Diaphragm, 10.5 in. Disc Diameter, Chevy, Each

Part Number: RAM-851

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 3.42:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.875 in. Ring Gear, GM 8.875 in., Set

Part Number: YGA-24121

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Differential, Lock-Right, Locker, 30-Spline, Dana 60, Each

Part Number: PWT-2610-LR

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $751.99

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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Transmission Pan, Stock, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, TH350, Each

Part Number: SPE-5460

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, 14.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, LSX, V8, Each

Part Number: RAM-2558F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Outer Axle Seal, Buick, Oldsmobile, Pontiac, Each

Part Number: YGA-30169

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, GM, A-Body, 1964-67, Kit

Part Number: AWR-COGM-A1FX

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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