CHEVROLET IMPALA Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Hays Twister Full Race 3,200-3,600 Stall Torque Converter 97-1D32F

Torque Converters, Twister Full Race, 3,200-3,600 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevrolet THM400, Buick, Chevy, Jeep, Each

Part Number: HAY-97-1D32F

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Eaton Detroit Lockers GM 8.5 Inch 187C149A

Differential, Eaton Detroit Locker, 28-Spline, GM, 8.5 in., 3-Series, Each

Part Number: ETN-187C149A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Mini Spools YP MINSGM7.6-28

Spool, Mini, Steel, 28-spline, GM 7.625 in., Each

Part Number: YGA-32229

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

McLeod Racing Clutch Kits 6400104

STREET TWN STL CHEVY 2PC SEAL CRK 1-1/8X10 SPL 168

Part Number: MCL-64001-04

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

McLeod Street Twin Clutch Kits 6400307

Clutch Kit, Street Twin, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Billet Steel Flywheel, Chevy, Kit

Part Number: MCL-6400307

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dorman Pinion Crush Sleeves 81058

Pinion Crush Sleeves, Steel, GM, 7.5 in., 7.6 in., 7.625 in., Pair

Part Number: RNB-81058

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Pioneer 168-Tooth Flexplate FRA-111

Flexplate, Steel, External Balance, 2 Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Richmond Gear Spools and Mini Spools 81-1033-1

Full Size Spool, GM 8.5 in. 10 Bolt, 33 Spline, C-Clip Elim.Req'd., Steel

Part Number: RMG-81-1033-1

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Case Plugs 24226020

Automatic Transmission Case Plug, Fluid Filler Tube Plug, Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-24226020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Differential Clutch Sets YPKGM12-PC-DG1

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

Part Number: YGA-16064

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

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

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

Part Number: YGA-20084

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

BCA Bearings by NTN Wheel Bearing Seals NS8660S

Wheel Seal, OE style replacement quality wheel seal.

Part Number: NTN-NS8660S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Crosspins and Shafts YSPXP-038

Crosspin Shaft, Steel, Each

Part Number: YGA-33406

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Automatic Transmission Rebuild Components 08685839

Automatic Transmission Turbine Shaft Ball Check Valve, 4L60, 700R4, TH200-4R, MD8, Each

Part Number: ADO-8685839

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Mini Spools MS10C-28

Mini Spool, Steel, 28-Spline, GM, 8.2 in., 10-Bolt, Each

Part Number: MGR-MS10C-28

2.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Lokar Hi-Tech Kickdown Kits KD-2200HT

Lokar Hi-Tech Kickdown Kits KD-2200HT

Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, GM, TH200, Kit

Part Number: LOK-KD-2200HT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Differential Carrier Replacement Parts YSPTW-035

Differential Carrier Replacement Parts, Pinion Gear Thrust Washer, Fits Open or Positraction, GM 8.2, Chevrolet, Each

Part Number: YGA-33305

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Centerforce DFX Clutch Discs 323383271

Clutch Disc, DFX, Sprung Hub, Cerametallic, 10.4 in. diameter, AMC, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Car, Each

Part Number: CTF-323383271

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Timken Pinion Bearing Races HM89210

Pinion Bearing Race, Avanti, Buick, Cadillac, Chevy, GMC, Oldsmobile, Dodge, Hummer, Isuzu, Mitsubishi, Each

Part Number: TMK-HM89210

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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BCA Bearings by NTN Wheel Bearing Seals NS8871

Wheel Seal, OE style replacement quality wheel seal.

Part Number: NTN-NS8871

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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VEGE Remanufactured Stock Stall Torque Converter TQBU38

Torque Converters, Reman., OEM Style, 1.750 in. Slotted Hub, 3 Pad Mount, Stock Stall, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: CCV-TQBU38

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

QuickTime Lightweight Performance 153-Tooth Flexplate RM-901

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

Part Number: QTI-RM-901

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits GM12IKC

Ring and Pinion Installation Kit, GM, 12-Bolt Passenger Car, 8.875 in. Open, Kit

Part Number: MGR-GM12IKC

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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BCA Bearings by NTN Throwout Bearings NB614018

Multi Purpose Bearing, OE Style replacement bearing.

Part Number: NTN-NB614018

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Powertrax Grip LS Traction Systems GM 8.875 Inch (12-bolt) LS241230

Differential, Grip LS Traction System, 30-Spline, GM, 8.875 in., 4 Series Carrier, Each

Part Number: PWT-LS241230

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today