1978 Transmission & Drivetrain

Transmission Dipstick, Locking Replacement, Each

Part Number: PIO-768023

2.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Wheel Bearing Seal, Buick, Checker, Ford, Lincoln, Mercury, Each

Part Number: TMK-51098

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Differential Cover, Aluminum, Polished, GM, 12-Bolt 8.875 in., Truck, Kit

Part Number: SUM-730503

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Flywheel, Steel, 157-Tooth, 30 lb., External Engine Balance, Ford, 289, 302, 351W, Each

Part Number: HAY-12-535

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Spool, Mini, Steel, 26-Spline, 10-Bolt, GM 7.5 in., Each

Part Number: MGR-MS75-26

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Differential Pinion Yoke, Mechanics 3R, 30 Spline, Steel, GM, 8.5 in., 8.6 in., Each

Part Number: YGA-41071

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Universal Joint, Spicer Select, 1350 Style, Greasable, Steel, Each

Part Number: SCY-25-3615X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Universal Joint, 1480-WJ Style, Greasable, Steel, Each

Part Number: MOG-374

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• $20 Summit Bucks

Bellhousing, Manual, Chevy, V8 to Jeep Transmission, Aluminum, Natural, Each

Part Number: ADD-712567

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Transmission Filter, Replacement, Each

Part Number: WIX-58897

4.81 out of 5 stars ( 26 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Flexplate, 164-Tooth, Internal Engine Balance, SFI 29.1, Ford, Big Block 429/460, Each

Part Number: HAY-12-060

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Ring and Pinion Gears, 3.23:1 Ratio, GM 8.5 in., Set

Part Number: SVL-2023698

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Shift Kit, Performance, Full Manual or Automatic Capability, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH400

Part Number: TRG-400-3

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Axle Shafts, Direct-Fit, Stub Axle Flange Yoke, Rear, Corvette 8.5 in. Cast Iron, Each

Part Number: YGA-41084

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Wheel Bearing, Each

Part Number: TMK-SET4

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Flexplate, Gold Series, 164-Tooth, Internal Engine Balance, SFI 29.1, C6, Ford, Big Block 429/460, Ford FE, Each

Part Number: PQX-1846003

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Flywheel, Billet Steel, 130-Tooth, 29.3 lb., Internal Engine Balance, SFI 1.1, Mopar, Big, Small Block, Each

Part Number: CTF-700400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Differential Carrier Clutches, Differential Clutch Disc and Plate Kits, Steel Clutch Pack, Power-Lok, Front Dana 60 Reverse Rotation, Rear Dana 70,Kit

Part Number: SDH-2021288

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally if shipped by air

• Restricted
• Ground
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Ring and Pinion Gears, Ford 8.8 in., 3.08:1 Ratio, 30-spline, Standard Rotation, Ford 8.8 in., Set

Part Number: SVL-2020743

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Flywheel, Billet Steel, 176-Tooth, External 24.2 oz. Engine Balance, 38.000 lbs., 2-Piece Rear Main Seal, SFI 1.1, Ford, 429/460, V8, Each

Part Number: RAM-1517B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pilot Bearings and Bushing, Replacement, Clutch Pilot Bearing, Steel, 1.378 in. OD, 0.590 in. ID, Buick, International, Oldsmobile, Pontiac, Each

Part Number: NTL-7109

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Gear, Ring and Pinion, 4.56:1 Ratio, 1.312 in. Pinion, 28 Spline, 9.000 in. Ring Gear, Ford 9 in., Set

Part Number: YGA-24109

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Gear, Ring and Pinion, 4.10:1 Ratio, Dana 60, Set

Part Number: MGR-D60-410

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Spider Gear Kit, Open Differential, Dana 44, 30 Spline, Kit

Part Number: YGA-16077

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Clutch Kit, Powergrip, Metallic/Organic, 1 1/8 in.- 10-Spline, 10.5 in. Disc, GM, V6, V8, Set

Part Number: RAM-98760

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping