CADILLAC Transmission & Drivetrain

Automatic Shifter, GM, TH400, 23 in. Double Bend Chrome Stick, Black Anodized Mushroom Knob, Each

Part Number: LOK-CM400ANMB

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Estimated Ship Date: Tomorrow

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Differential, No-Slip Traction System, 30-Spline, GM, 8.6 in., Each

Part Number: PWT-92-0786-3005

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $472.99

Rebate Expires: 12/31/2025

Get $40 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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Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, 2,400 rpm Advertised Flash Stall, TH400, Each

Part Number: HAY-97-1D24Q

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Estimated Ship Date: Dec 18, 2025 if ordered today

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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 31, 2025 if ordered today

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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 18, 2025 if ordered today

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Automatic Shifter, Electronic Sport Shifters, Detent, 16.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 6L80E, Each

Part Number: LOK-ES6L80BXMB

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Automatic Shifter, Case Mounted, Detent, 23.000 in. Double Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L60E, Each

Part Number: LOK-CM4L60EANM

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Automatic Shifter, Electronic Sport Shifters, Detent, 4.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L60E, Each

Part Number: LOK-ES4L60EHM

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Ring and Pinion Gears,USA Standard 8.5" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781" Carrier Bearing Journal

Part Number: SPZ-10718

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Torque Converters, Twister 3/4 Race, Street/Strip, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevy THM700-R4/4L60/MD8, Each

Part Number: HAY-97-1E28Q

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Flywheel, Aluminum, 13.5 lbs., Chevy, Each

Part Number: FIZ-198661

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Differential, No-Slip Traction System, 30-Spline, GM, 8.5 in., Each

Part Number: PWT-92-0785-3005

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $608.99

Rebate Expires: 12/31/2025

Get $40 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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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 23.000 in. Double Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 700R4, Each

Part Number: LOK-CO700ANMB

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Automatic Shifter, GM, TH400, 32 in. Radical Double Bend Chrome Stick, Black Anodized Mushroom Knob, Each

Part Number: LOK-CM400R2MB

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Estimated Ship Date: Tomorrow if ordered today

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 16.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L60, Each

Part Number: LOK-CO4L60BXMB

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 700R4, Each

Part Number: LOK-CO700FM

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Automatic Shifter, Cable Operated, 4 ft. Cable, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 4L60, Each

Part Number: LOK-CO4L60EMB

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Automatic Transmission Direct Drum, Steel, Vaccu Melt 300 Input Shaft, Chevy, TH400, Kit

Part Number: TCI-223600

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Automatic Shifter, Case Mounted, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Black 8-ball Knob, 4L80E, Each

Part Number: LOK-CM4L80E8

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Automatic Shifter, Electronic Sport Shifters, Detent, 16.000 in. Double Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 6L80E, Each

Part Number: LOK-ES6L80BNM

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.781"

Part Number: YGA-10403

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Automatic Shifter, Electronic Sport Shifters, Detent, 8.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-ES4L80EXMB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.625"

Part Number: YGA-10408

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.5" GM, 3.42 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals. Fits 1.625"

Part Number: YGA-10406

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Gear, Ring and Pinion, 2.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885273

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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