1985 CHEVROLET Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

FTI Performance TH400 Level 4 Transmissions TH400-4EB2

GM TH400 RACING Trans, CHEVY CASE,SHORT SHAFT, 900HP RATED, BILLET REVERSE PATTERN TRANSBRAKE WITH ENGINE BRAKING , 34 ELEMENT SPRAGUE

Part Number: FTI-TH400-4EB2

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Eaton Detroit Lockers GM 9.5 Inch 225C135A

Differential, Eaton Detroit Locker, 33-Spline, GM, 9.5 in., 14-Bolt, Each

Part Number: ETN-225C135A

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Yukon Gear & Axle Spider Gear Kits YPKGM12-P-30

Spider Gears, Side Gears, Cross Shaft Pin, Yukon Dura Grip Carrier Style, Rear, GM 8.875 in., 30 Spline, Kit

Part Number: YGA-16039

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yukon Gear & Axle Yoke and U-joint Kits YP TRKD60-1350U

Yukon trail repair kit for Dana 60 with 1350 size U/Joint and u-bolts

Part Number: YGA-32284

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yukon Gear & Axle King Pin Replacement Components YP KP-002

Replacement partial king pin kit for Dana 60

Part Number: YGA-32305

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Advance Adapters Pilot Bushings 716158

Advance Adapters Pilot Bushings 716158

Pilot Bushing, Solid, Bronze, 1.09 in. OD x 0.67 ID in. x 0.75 in. Length, Chevy, Each

Part Number: ADD-716158

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ATP Automatic Transmission Governor Seals SO-40

Automatic Transmission Rebuild Components, LCS Governor Cover Gasket, 3.25 in. Diameter, Rubber, GM, TH350, TH200C, THM700-R4/4L60/MD8, Each

Part Number: ATP-SO40

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

ACDelco GM Genuine Parts Multi-Purpose Seals 19180849

Axle Seal, Rear, GM 9.5 in., Chevy, GMC, Hummer, Each

Part Number: ADO-291-316

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Yukon Gear & Axle 10 Bolt Dana 44 Differential Cover YP C5-D44-STD

Differential Cover, 10-bolt, Steel, Natural, Dana 44, Standard Rotation Differentials, Each

Part Number: YGA-32319

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Dorman Slip Yokes 697-557

Yokes, Slip Yokes, 26-spline Inner, Steel, 6.460 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-697-557

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Spicer Drivetrain Products Differential Cover Kits 707105-1X

Differential Cover, Steel, Natural, Dana 70, Kit

Part Number: SDH-707105-1X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

FAG USA Wheel Bearing and Hub Assemblies for 1984-1990 CORVETTE - 102209

Hub Assembly Chevrolet:Corvette 84-90

Part Number: FWB-102209

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Yukon Gear & Axle Grizzly Lockers Dana 60 YGLD60-3-30

Grizzly Locker, Dana 60, 30 Spline, 4.10 Down Ratio, Each

Part Number: YGA-28002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Summit Racing™ Clutch, Flywheel, and Mounting Hardware Pro Packs 13-0005

Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy, Kit

Part Number: CMB-13-0005

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

TCI Maximizer Rebuild Kits 228805

Automatic Transmission Rebuild Kit, Maximizer, GM, TH400, Kit

Part Number: TCI-228805

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Warn Service Kits 20825

Hub Service Kit, Premium, Chevy, GMC, Dodge, Ford, International, Jeep, Kit

Part Number: WRN-20825

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

RAM Single Disc Push-Type Conversion Camaro Firebird Clutch Kits for 1993-1997 CAMARO, FIREBIRD - 90-0850

Clutch Conversion, Single Disc, Dual Sided, Organic, Metallic, Sprung Hub, Steel Flywheel, 26-Spline, Throwout Bearing, Chevy, Pontiac, Kit

Part Number: RAM-90-0850

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

FTI Performance SRL Series Billet Lockup 4,000 Stall Torque Converter SRLT8082

GM TORQUE CONVERTER 4L60/4L60E/700R4, 30 SPLINE 4000 STALL

Part Number: FTI-SRLT8082

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

FTI Performance SRL Series Billet Lockup 3,200 Stall Torque Converter SRLT0082

TORQUE CONVERTER 3200 STALL

Part Number: FTI-SRLT0082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Hays Street 650 Clutch Conversion Kits 92-1004

Clutch Kit, Street 650 Clutch Conversion, Performance, Single Disc, 1.125 in. - 10-spline, 11.000 in. Sintered Metallic Disc Diameter, Chevy, Jeep

Part Number: HAY-92-1004

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1063-1

Ring and Pinion Installation Kit, Complete, GM 10.5 in. (14-bolt), Rear, Kit

Part Number: RMG-XL-1063-1

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Pioneer Automatic Transmission Kickdown Cables CA-1980

Automatic Transmission Kickdown Cable, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PIO-CA-1980

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Richmond Gear Complete Ring and Pinion Installation Kits 83-1020-1

Ring and Pinion Installation Kit, Bearings and Shims, 8.5 in. GM Front, Kit

Part Number: RMG-8310201

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Advance Adapters Mechanical Clutch Linkage Brackets 715534

Clutch Linkage Bracket, GM Truck NV4500 Conversions, Advance Adapter Bellhousing Only, Chevy, GMC, Each

Part Number: ADD-715534

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Motive Gear Ring Gear Bolts 331422

Ring Gear Fasteners, Replacement Bolt, Hex Head, Steel, Black Oxide, 1/2-20 in. RH, GM, 10.5 in., 14 Bolt, 4.10 and Lower Carrier, Each

Part Number: MGR-331422

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air