Performance & Replacement Transmission & Drivetrain Parts

Planetary Gear, 5-Pinion, Rear, 4L60,65,70E, 700R4, OE Refurbished, Each

Part Number: SUM-705420-RR

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Installation Kit, Ring and Pinion, Basic, Ford, 8.8 in., Kit

Part Number: SUM-G7919K

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/8/2025

Flexplate Adapter, Pilot extension, Crankshaft Hub, Steel, Natural, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-704004

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/8/2025

Flexplate, External Balance, Mopar BB 383 400 440 1971-79, TF-727 10 in. or 11.125 in. Converter, 6 Bolt Crank, SFI 29.1, Each

Part Number: SUM-G126SFI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

Clutch Kit, Organic, 1-1/8 in. Shaft, 10-Spline, 10-3/8 in. Diameter Disc, GM, Chevy, Kit

Part Number: SUM-700806

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

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Installation Kit, Ring and Pinion, Basic, Ford, 9 in., Kit

Part Number: SUM-G7918K

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/8/2025

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Flywheel, Billet Steel, 153-Tooth, 25 lb. Internal Balance, 10.50 in. Clutch, Chevy, Big, Small Block, Each

Part Number: SUM-700183

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Transmission Dipstick, Braided Stainless Steel, Black, Firewall Mount, Chevy, 700R4, Firewall Mount, Each

Part Number: SUM-703004B

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in, Set

Part Number: SUM-741013

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Car, Set

Part Number: SUM-741203

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

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Torque Converters, Twister 3/4 Race, 2,400-2,800 rpm Stall Speed Range, 24-spline, 10.00 in. Diameter, Ford C4, Ford, Lincoln, Mercury, Each

Part Number: HAY-97-2D24Q

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Axles, Direct Fit, 1541H Steel, 31-Spline Aftermarket Carrier, Ford, 8.8 in., 5 x 4.50 in. bolt pattern, Kit

Part Number: SUM-700123

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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Spool, Mini, Steel, 28-Spline, 10-Bolt, GM 8.5 in., Each

Part Number: SUM-730085

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

Bellhousing Bolts, Hex Head, Steel, Black, Chevy, Small Block, Big Block, Kit

Part Number: SUM-RP10054

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

Automatic Transmission Filter, Direct Fit, 6L50E,6L80E, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SUM-G19016

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

Hays Twister 3/4 Race Torque Converter 1998- UP GM, 4L60E/4L65E, 3200-3600 RPM stall

Part Number: HAY-97-1H32Q

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Transmission Tailhousing, Includes Roller Bearing, 4L80E, Each

Part Number: REI-S80HR

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Differential Cover, Steel, Chrome, GM, 12-Bolt, Passenger Car, Kit

Part Number: SUM-730305

4.29 out of 5 stars ( 17 )

Estimated Ship Date: Monday 12/8/2025

Flywheel, Billet Steel, 153-Tooth, 29 lbs., Neutral Balance, Chevy, Small Block, Each

Part Number: SUM-700178

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Automatic Shifter, 3-4 Speed Floor Mount Shifter, Universal, Chevy, Chrysler, Dodge, Ford, Lincoln, Mercury, Plymouth, Kit

Part Number: SUM-700030

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Automatic Transmission Rebuild Kit, GM, 700R4, Lockup, 27-Spline, Kit

Part Number: SUM-705004

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Bearing, 1 1/4 in. Ultra Free Running Bearing, Need 2 Per Axle, Less Drag, More HP, JR Race Car, Each

Part Number: JRC-541-1250SR

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Transmission Filter, Hi-Flow/Race, Brass Screen, Rubber/Cork Gasket, Buick, Chevy, Oldsmobile, Pontiac, TH400, Kit

Part Number: SUM-G1091

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

Bellhousing, Aluminum, Natural, Ford, Small Block, Cleveland, Reid Superglide Case, Each

Part Number: REI-BH010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Yoke, Transmission Location, 32-spline Inner, Forged Steel, 5.812 in. Length, GM, Powerglide, TH400, Each

Part Number: REI-PGYMW-400R

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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