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

Hays Billet Steel 168-Tooth Flywheel 10-235

Flywheel, Steel, 168-Tooth, 30 lb., External Engine Balance, Chevy, Big Block, 454, Each

Part Number: HAY-10-235

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

ACT Heavy-Duty Clutch Kits GM3-HDSS

Clutch Kit, 10.500 in. Diameter, Heavy Duty, Street, Race, Buick, Chevy, Kit

Part Number: ACL-GM3-HDSS

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Lokar Midnight Series Anchor-Tight Locking Transmission Dipsticks X1209177

Lokar Midnight Series Anchor-Tight Locking Transmission Dipsticks X1209177

Transmission Dipstick, Direct Mount, 3.000 in., Billet Aluminum, Black Anodized, Mopar, 518, 727, 904, Each

Part Number: LOK-X1209177

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Pilot Bearing Retainers YSPRET-002

Pilot Bearing Retainer, Ford 9 in., Each

Part Number: YGA-33255

Not Yet Reviewed

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South Bend Clutch Stage 2 Endurance Clutch Kits K05041-HD-TZ

Clutch Kit, Stage 2 Endurance, Single, 1.000 in. - 23-spline, Kevlar® Disc, Pressure Plate, Dodge, Mitsubishi, Kit

Part Number: SBB-K05041-HD-TZ

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

South Bend Clutch Stage 2 Endurance Clutch Kits for 1976-1979 CJ5, CJ7, 1976-1978 DJ5 - K01015-HD-TZ

Clutch Kit, Stage 2 Endurance, Single, 1.130 in. - 10-spline, Kevlar® Disc, Pressure Plate, Jeep, 5.0L, Kit

Part Number: SBB-K01015-HD-TZ

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

RAM Assault Weapon 90 Series Clutch Discs 9671S

assault weapon clutch

Part Number: RAM-9671S

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

Dorman Clutch Pilot Bushings and Bearings 14672

Pilot Bushing and Bearings, Stock, Roller, Powdered Metal, Each

Part Number: RNB-14672

Not Yet Reviewed

Estimated Ship Date: Today

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RAM Powergrip HD Clutch Kits 98772HD

Clutch Kit, Powergrip HD, 1.125 in. - 10-spline, Metallic Disc, Pressure Plate, AMC, Jeep, Kit

Part Number: RAM-98772HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Centerforce Aluminum 164-Tooth Flywheel 901164

Flywheel, Billet Aluminum, 164-Tooth, 13.6 lb., Internal/External Engine Balance, SFI 1.1, Ford, Each

Part Number: CTF-901164

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

South Bend Clutch Stage 2 Endurance Clutch Kits K05003-HD-TZ

Clutch Kit, Stage 2 Endurance, Single, 1.000 in. - 23-spline, Kevlar® Disc, Pressure Plate, Chrysler, Dodge, Plymouth, Kit

Part Number: SBB-K05003-HD-TZ

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

Fidanza Balance Plates 624541

Flywheel Balance Plate, Chevy, 454, Each

Part Number: FIZ-624541

4.5 out of 5 stars ( 2 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ATP Automatic Transmission Master Repair Kits TM-14

Automatic Transmission Master Repair Kit, AMC, Aston Martin, Chrysler, Jeep, Jensen, Torqueflite 727, Kit

Part Number: ATP-TM14

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Centerforce Aluminum 153-Tooth Flywheel 900100

Flywheel

Part Number: CTF-900100

Not Yet Reviewed

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Crown Automotive Manual Transmission Replacement Parts J8126806

Main Shaft Nut, Rear, Zinc, Metal,

Part Number: CWA-J8126806

Not Yet Reviewed

Estimated Ship Date: Today

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Pioneer Automotive Automatic Transmission Rebuild Components 750038

Overhaul kit

Part Number: PIO-750038

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-3904FM

Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, Torqueflite A-904, Each

Part Number: LOK-TD-3904FM

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crown Automotive Manual Transmission Input Shafts for 1977-1978 CJ5, CJ7 - J8128103

Manual Transmission Input Shaft, 10-spline, Hardened Steel, 10 in. Length, Borg Warner T-18, Tremec T-150, Jeep, Each

Part Number: CWA-J8128103

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Hays Street 450 Clutch Conversion Kits 91-1005

Clutch Kits, Street 450 Clutch Conversion Kits, Performance, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1005

Not Yet Reviewed

Estimated Ship Date: Today

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TCI GM Transmission to Chrysler/Ford Engine Adapter Kits 149200

Bellhousing Adapters, GM Transmission To Chrysler/Ford Engine Adapter Kits, Aluminum, Chevy Powerglide, THM350, THM400, THM700-R4/4L60/MD8, Kit

Part Number: TCI-149200

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

Centerforce Aluminum 168-Tooth Flywheel 901120

Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, SFI 1.1, Chevy, Each

Part Number: CTF-901120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Beck/Arnley Clutch Slave Cylinders 072-0144

Clutch Slave Cylinder, OEM Replacement, Mercedes-Benz, Each

Part Number: BCK-072-0144

Not Yet Reviewed

Estimated Ship Date: Today

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South Bend Clutch Stage 2 Endurance Clutch Kits KF242T5-HD-OCE

Clutch Kit, Stage 2 Endurance, Single, 1.000 in. - 22-spline, Organic/Ceramic Disc, Pressure Plate, Volvo, Kit

Part Number: SBB-S1346

Not Yet Reviewed

Estimated Ship Date: Today

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Pioneer 160-Tooth Flexplate FRA-147

FLYWHEEL ASSM.

Part Number: PIO-FRA-147

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Centerforce Billet Steel 115-Tooth Flywheel 700830

Flywheel, Steel, 115-Tooth, 29.3 lb., Internal Engine Balance, Toyota, 2.2, 2.4L, Each

Part Number: CTF-700830

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today