Performance & Replacement Transmission & Drivetrain Parts

Transmission Case, Ultra-Case Powerglide, Aluminum, Natural, SFI 4.1 Rating, Each

Part Number: JPT-92310

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Differential, Torsen, Ford, 8.8 in., Each

Part Number: FMS-M-4204-MB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: FMS-M-4210-A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ring Gear Bolts, Steel, Ford, 8.8 in. Differential, Set

Part Number: FMS-M-4216-A300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

TORQUE CONVERTER

Part Number: HUP-LS30BHD

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Transmission Dipstick, Locking, Steel, Gold Iridited, Chrysler, Torqueflite 727, Small Block, Each

Part Number: HUP-HP1235

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

AMS EVO X Clutch Master Cylinder conversion with Master cylinder

Part Number: AMV-AMS040300021

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Flexplate, Steel, Internal Balance, 160-Tooth, Buick, 3.8L, SFI 29.1, Each

Part Number: JPT-93007L

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Bellhousing, Automatic, Aluminum, Mopar, Big Block, Powerglide, Each

Part Number: JPT-92456

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Yoke, Heavy Duty Transmission Slip Yoke, Ductile Iron, 1350, 32-spline, GM TH400, Each

Part Number: HUP-HP8825

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Torque Converter, Chevy, LS, 9.646 in. Diameter, 3,200 rpm Flash Stall, 4L80E/4L85E, Each

Part Number: YNK-SS32004L80LS

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• $50 Summit Bucks

Pilot Extension, Steel, Natural, Chevy, Small Block, LS1, Each

Part Number: HUP-HP3795

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

Automatic Transmission, Street and Strip, Automatic/Manual Valve Body Style, Chevy, TH400, Each

Part Number: HUP-34-1HD

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Core Charge $200.00
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Universal Joint, 1350 Style, Solid, Steel, Each

Part Number: HUP-HP8950

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Flexplate Bolts, Hex, Steel, Black Oxide, 7/16 in.-20, 0.750 in. U.H.L., Chevy, Big, Small Block, Set of 6

Part Number: SPE-4696

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Transmission Dipstick, Locking, Steel, Gold Iridited, GM, TH400, Each

Part Number: HUP-HP2235

4.13 out of 5 stars ( 23 )

Estimated Ship Date: Today

Transmission Dipstick, Steel, Chrome, TH350, 27 in. Length, Each

Part Number: TRD-9421

2.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

Automatic Transmission, 4L80E, Level 3, GM Bellhousing, Automatic Valve Body, Standard Shift Pattern, GM, Late Case, Chevy, Each

Part Number: FTI-FT4L8-3L

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Automatic Transmission, Mud Series Powerglide Level 5.5, Two Gears, 1.80 First Gear Ratio, 300M Output Shaft, SFI 4.1/30.1, Chevrolet, Each

Part Number: FTI-MPG55

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Torque Converter, Extreme Towing Diesel, Chevy, 4L60/4L60E/700R4, Lockup, 30-Spline, Each

Part Number: HUP-GM22LXFM

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Torque Converter, Street Master, 2,000 rpm Stall, Ford 1992-2005, 4R70W, Each

Part Number: HUP-53A-20L

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Automatic Transmission Center Supports, Steel, Dodge, Jeep, Ram, 68RFE, 545RFE, Each

Part Number: APF-3141692326

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Shift Improver Performance Pack, 4R100, Ford, Kit

Part Number: SOX-HP-4R100-01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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• $10 Summit Bucks

Valve Body Gaskets, Fiber, Hughes Pro Tree Valve Body, GM, Powerglide, Set

Part Number: HUP-HP6283

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Automatic Transmission Pan, Deep, Finned Aluminum, Black with Brushed Fins, 2 qt. Increase, Includes Replaceable Filter, Ram, 8HP70/8HP75, Each

Part Number: PPE-228053010

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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