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

National Bearing Wheel Bearings 6408

Bearing, Roller, Universal, Each

Part Number: NTL-6408

5.0 out of 5 stars ( 2 )

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ARP Pro Series Flywheel Bolts 203-2803

ARP Pro Series Flywheel Bolts 203-2803

Flywheel Bolts, Pro Series, Chromoly, Black Oxide, 12-point, 11mm x 1.25, Toyota, 2.2, 2.4L, Set of 6

Part Number: ARP-203-2803

5.0 out of 5 stars ( 1 )

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FTI Performance Torque Converters SRC63916

9.5IN TF-6/904 STREET RACER SERIES CONVERTERS SPRAGUE TYPE - 3800 STALL

Part Number: FTI-SRC63916

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Motive Gear Ring and Pinion Sets F9-300 Ford 9 in. 3.00 Gears

Gear, Ring and Pinion, 3.00:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F9-300

5.0 out of 5 stars ( 4 )

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Yukon Gear & Axle Differential Pinion Nuts YSPPN-016

Pinion Nut, Steel, Each

Part Number: YGA-33150

4.64 out of 5 stars ( 11 )

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Pioneer 166-Tooth Flexplate FRA-106

Flexplate, Steel, 2-Piece Main Seal, Cadillac, Non-SFI, Each

Part Number: PIO-FRA106

5.0 out of 5 stars ( 1 )

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Motive Gear Master Ring and Pinion Installation Kits R9RSMK

Ring and Pinion Installation Kit, Master, Ford 9 in., Rear, Kit

Part Number: MGR-R9RSMK

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

McLeod 500 Series Clutch Discs 260540

Clutch Disc, 500-Series, Organic, 1 1/8 in. 10-Spline, 10.5 in. Diameter, Each

Part Number: MCL-260540

5.0 out of 5 stars ( 1 )

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Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt), truck 546032

Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, GM, 8.875 in. (12-Bolt) Truck, Each

Part Number: AUB-546032

5.0 out of 5 stars ( 1 )

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TCI Pan Bracket and Lever Kits 148500

Kit Pan Bracket & Lever Torqueflite 727/904

Part Number: TCI-148500

Not Yet Reviewed

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Powertrax Lock-Right Lockers Chrysler 8.25 Inch 1230-LR

Differential, Lock-Right, Locker, 27-Spline, Mopar, 8.25 in., Each

Part Number: PWT-1230-LR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

SKF Bearings U-Joints UJ369

U-Joint, Spicer 1310, Greasable, Steel, Round Plain Bearing Caps, for Nissan, AMC, Chevy, Ford, GMC, Jeep, Mercury, Olds, Pontiac, Volvo, Each

Part Number: SKF-UJ369

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Crown Automotive Converter Drive Plates J5351821

Flexplate, Automatic, Steel, AMC 304, 360, Each

Part Number: CWA-J5351821

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McLeod RST Street Twin Clutch Kits 6913-02

Clutch Kit, RST, 1 in. x 23-Spline, 10.50 in. Diameter Disc, Chrysler, V8, Kit

Part Number: MCL-6913-02

5.0 out of 5 stars ( 1 )

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Crown Automotive Transfer Case Components for 1976-1979 CJ5, CJ7 - J5354506

Main Shaft Gear, Transfer Case Component, Dana 20, Jeep, Each

Part Number: CWA-J5354506

4.67 out of 5 stars ( 3 )

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Timken Wheel Seals 415960

Seal, Wheel Bearing, Chevy, Ford, GMC, Each

Part Number: TMK-415960

5.0 out of 5 stars ( 3 )

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Motive Gear Crush Sleeves 3954480

Differential Crush Sleeves, Steel, GM 8.875 in. (12-bolt) Passenger Car, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Toyota, Each

Part Number: MGR-3954480

5.0 out of 5 stars ( 2 )

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Motive Gear Ring and Pinion Sets F8.8-410 Ford 8.8 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F8-8-410

Not Yet Reviewed

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Spicer Drivetrain Products End Yokes 3-4-11891-1X

Yoke, End Yoke, 29-Spline, Steel, Spicer 1410, Dana 60, Each

Part Number: SDH-3-4-11891-1X

Not Yet Reviewed

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Motive Gear Axle Shaft Seals 51098

AXLE SEAL OD 2.502" ID 1.50"

Part Number: MGR-51098

5.0 out of 5 stars ( 1 )

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Lokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-30C6TM

Transmission Dipstick, Braided Stainless Steel, Natural, Transmission Mount, C-6, Each

Part Number: LOK-TD-30C6TM

Not Yet Reviewed

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Timken Differential Bearings 469

Differential Carrier Bearing, Steel, Chevy, GMC, Dodge, Ford, International, Each

Part Number: TMK-469

Not Yet Reviewed

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Lakewood Performance U-Joints 23021

Universal Joint, Steel, Each

Part Number: LAK-23021

5.0 out of 5 stars ( 2 )

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Richmond Gear EXCel Ring and Pinion Sets AM20410 AMC Model 20 4.10 Gears

Ring and Pinion Kit

Part Number: RMG-AM20410

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Lakewood Pilot Bearings 50378

Pilot Bearing, Roller, Steel, Chrysler, Dodge, Plymouth, GM Transmission, Each

Part Number: LAK-50378

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