Performance & Replacement Transmission & Drivetrain Parts

Flexplate, 157-Tooth, External Engine Balance, 50 oz. Imbalance, SFI 29.1, Ford, Small Block, Each

Part Number: SUM-G110SFI

4.24 out of 5 stars ( 42 )

Estimated Ship Date: Monday 12/22/2025

Flywheel Bolts, Pro, Chromoly, Black Oxide, 12-Point, 11mm x 1.5 in., Chevy, 4.8, 5.3, 5.7, 6.0L, LS1, LS6

Part Number: ARP-330-2802

4.91 out of 5 stars ( 34 )

Estimated Ship Date: Monday 12/22/2025

245MM 30 SPLINE Has TH350 (10.75) & TH400 (11.50) Bolt patterns. Will not fit 153 tooth flexplate, see GM30BILLET-153T

Part Number: HUP-GM30BILLET

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Differential, Trac-Loc, Ford, 9 in., 28-Spline, Each

Part Number: SUM-CTF9TRACL28

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/22/2025

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Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter Disc, Kit

Part Number: MCL-6923-07

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission Drum, Smart-Tech Drum Module, Aluminum, Chevy, TH400, Kit

Part Number: SOX-34555-01K

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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• $10 Summit Bucks

Clutch Kit, Dual Friction, 1.125 in. - 26-spline, Organic/Carbon Composite Disc, Pressure Plate, Chevy, GMC, Kit

Part Number: CTF-KDF485216

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/22/2025

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Flywheel, Billet Steel, 168-Tooth, 30 lb., Internal Engine Balance, Chevy, Big, Small Block, Each

Part Number: SUM-700180

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Pan, Deep, Aluminum, Natural, 2 qt. Capacity Increase, TH400, Buick, Chevy, Olds, Pontiac, Each

Part Number: FTI-F4013

3.31 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/22/2025

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Throwout Bearing, Hydraulic, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: AWR-CAGM30001P

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/22/2025

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GM TORQUE CONVERTER, 4L80E, 4L85E, LS MOTOR, TRIPLE CLUTCH 3200 STALL

Part Number: FTI-SRLS40082-3

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission Valve Body, Remanufactured, Automatic Valve Body Style, Cast Iron, Standard Shift Pattern, Daimler, Each

Part Number: SOX-CHR146

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Core Charge $75.00
• Free Shipping
• $10 Summit Bucks

Transmission Dipstick, Braided Stainless Steel, Black, Firewall Mount, Chevy, TH350, TH400, Each

Part Number: LOK-X1211147

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/22/2025

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Torque Converter, SRL Billet Series, 3,600 Stall RPM, 9.5 in. Diameter, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SRLS0086

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission Pump, Powerglide, 7-Bolt, Ringed Input Shaft, GM, Each

Part Number: FTI-F25087

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Chevy, 4L60E, RWD, Each

Part Number: BMM-117308

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/22/2025

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Independent Suspension Differential Assembly, Traction-Lok, 3.55:1 Ratio, Ford, Mustang, Each

Part Number: FMS-M400188355B

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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Separator Plate, Engine to Bellhousing, Steel, Natural, 0.048 in. Thick, Ford, SBF, 157/164-Tooth Flywheel/Flexplate, Each

Part Number: SUM-700600

4.4 out of 5 stars ( 73 )

Estimated Ship Date: Monday 12/22/2025

Automatic Transmission Controller, Atomic, Chevy, Ford, Lincoln, Mercury, Each

Part Number: MSD-2760

3.74 out of 5 stars ( 19 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission Case, Super Hydra 400, A Option, 0.435 in. Thick PP, Call for Thinner Options, SFI 4.1, Aluminum, Natural, GM TH400, Each

Part Number: REI-SH400DRAG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Driveshaft, Rear, Balanced, One-piece, Assembled, Aluminum, 28-spline Yoke, 79-95 Ford, Mustang, V8. V6, Each

Part Number: SUM-790300

4.8 out of 5 stars ( 81 )

Estimated Ship Date: Monday 12/22/2025

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Torque Converter, ESR Series, 9.50 in. Diameter, 3,400 to 3,600 rpm Flash Stall, TH350, TH400, Each

Part Number: FTI-ESR6082

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/22/2025

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Flexplate, 168-Tooth, Steel, Internal Balance, Chevy, GMC, Each

Part Number: ATP-Z270

4.43 out of 5 stars ( 42 )

Estimated Ship Date: Monday 12/22/2025

Hydraulic Throwout Bearing, Tube Mount Style, Tremec T56/ T5, Ford, Each

Part Number: TIL-60-6104

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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Flexplate, Chevy, 168-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Each

Part Number: ATI-915541

4.85 out of 5 stars ( 34 )

Estimated Ship Date: Monday 12/22/2025

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