1978 Transmissions Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

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: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Lakewood Safety Bellhousings 15100

Bellhousing, Manual, Steel, Oldsmobile, Pontiac, Each

Part Number: LAK-15100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

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QuickTime Bellhousings RM-8070

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1970-1981 CAMARO, FIREBIRD - HMGM40016

Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, Kit

Part Number: AWR-HMGM40016

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Pioneer 160-Tooth Flexplate FRA-101

FLYWHEEL ASSM.

Part Number: PIO-FRA101

Not Yet Reviewed

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TCI Premium Series 164-Tooth Flexplate 529105

Flexplate, Premium, 164 Tooth, 11.500 in. Bolt Pattern, Steel, Black E-Coated, External 28 oz. Imbalance, Ford, Small Block, Each

Part Number: TCI-529105

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QuickTime Bellhousings RM-6074

Bellhousing, Quick Time, SFI Approved, Chrysler, Big Block, to Ford T5, Tremec, Kit

Part Number: QTI-RM-6074

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

OER Clutch Fork Pivot Balls 3729000

1965-83 Buick, Chevy, Pontiac, Olds; Clutch Fork Ball Stud; Each

Part Number: OER-3729000

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South Bend Clutch Stage 1 Heavy-Duty Clutch Kits for 1976-1979 CJ5, CJ7, 1976-1978 DJ5 - K01015A-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Jeep, 5.0L, Kit

Part Number: SBB-K01015A-HD

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B&M 168-Tooth Flexplate 20233

Flexplate, 168-Tooth, External Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevy, 454, Each

Part Number: BMM-20233

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Centerforce DFX Clutch Kits 315148552

Clutch Kit, DFX, Performance, Single Disc, 26-Spline, 1.125 in. Diameter, 11 in. Disc Diameter, Cerametallic, 6-Paddle, Sprung Hub, Kit

Part Number: CTF-315148552

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

McLeod 1400 Series Hydraulic Throwout Bearings 1406-10

Throwout Bearing, 1400 Series, Hydraulic, 1.250 in. Diameter, Billet Aluminum Bearing, Mopar, A833, Each

Part Number: MCL-1406-10

Not Yet Reviewed

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TCI Maximizer 4x4 Transmissions 211101

TCI Maximizer 4x4 Transmissions 211101

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Automatic Valve Body, Lockup, Chevy, TH400, Replaces 700R4 4WD, Kit

Part Number: TCI-211101

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Engine Works SFI-Approved 168-Tooth Flexplate 400168

Flexplates, SFI Series, 168 Tooth, Steel, 2-Piece Rear Main Seal, External Balance, SFI 29.1 Approved, Chevy, 6.6L, Each

Part Number: EW1-400168

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Summit Racing™ Clutch, Flywheel, and Mounting Hardware Pro Packs 13-0010

Combo, RAM, Clutch Kit, 10.5 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Ford, Kit

Part Number: CMB-13-0010

5.0 out of 5 stars ( 1 )

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Lokar Midnight Series Flexible Braided Stainless Transmission Dipsticks XTD-3400TM

Transmission Dipstick, Braided Stainless Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, TH400, Each

Part Number: LOK-XTD-3400TM

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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WIX Filters Transmission Filters 58894

Transmission Filter, Replacement, Each

Part Number: WIX-58894

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hays Twister 3/4 Race 2,400-2,800 Stall Torque Converter 97-1D24Q

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

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Mr. Gasket Flexplate Bolt Kits 6712MRG

Flexplate Bolts, 7/16 in.- 20 RH, .500 in. Length, Chrysler, Dodge, Plymouth, V8, Set of 6

Part Number: MRG-6712MRG

Not Yet Reviewed

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RAM Concept 9.5 Dual-Disc Organic Clutch Kits 45-2125

Clutch Kit, Concept 9.5 Dual Disc, Organic Disc, 1 1/8-26 Spline Disc, Chevy, Kit

Part Number: RAM-45-2125

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Mr. Gasket Automatic Transmission Oil Pans 9745CMRG

Automatic Transmission Pan, Stock Capacity, Steel, Chrome, Finned, Chrysler, Torqueflite 727, Each

Part Number: MRG-9745CMRG

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Reid Racing Bellhousings BH040

Bellhousing, Chrysler, Dodge, Plymouth, to Reid Superglide Case, SFI 30.1 Certified, Aluminum, Each

Part Number: REI-BH040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Centerforce Throwout Bearings N1086

Throwout Bearing, Buick, Chevy, GMC, Oldsmobile, Pontiac, L6, V6, V8, Each

Part Number: CTF-N1086

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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SPEC Stage 1 Clutch Kits for 1993-1997 CAMARO, FIREBIRD - SC421

Clutch Kit, Stage 1, Organic, Full Face/Sprung Hub, Chevy, Pontiac, Kit

Part Number: SXC-SC421

Not Yet Reviewed

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McLeod Clutch Fork Pivot L-Brackets 16915

Clutch Fork Pivot Ball Bracket, Steel, Black, Ford, Each

Part Number: MCL-16915

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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TCI Competition Transmissions 312100

Automatic Transmission, Remanufactured, Forward Shift Pattern, Manual Valve Body, Buick, Oldsmobile, Pontiac, TH350, Each

Part Number: TCI-312100

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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