Performance & Replacement Transmission & Drivetrain Parts

Separator Plate, Engine to Bellhousing, Aluminum, Mill Finish, 0.060 in. Thick, Ford, SBF, 164-Tooth Flexplate, Each

Part Number: SUM-700602

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/21/2025

Automatic Transmission Rebuild Kit, HP Standard Steels, GM, TH350, Non-Lockup, 30-Spline, Kit

Part Number: SUM-705020-XK

3.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 7/21/2025

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Torque Converter, Lockup, Balanced, Billet Cover and Piston, 11.5 in., 4L80E, GM, Small/Big Block Chevy, Each

Part Number: TOS-124L80HS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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• $50.00 Summit Bucks

GM TORQUE CONVERTER 06-14 CORVETTE,6L80,6L85 TRIPLE CLUTCH 3200 STALL

Part Number: FTI-SRL80082-3C

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Clutch Kit, RST, 1 1/16 in. x 10-Spline, 9.688 in. Diameter Disc, Ford, 351C, 390-428, 429-460, Kit

Part Number: MCL-6911-03

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Automatic Transmission Direct Drum, Iron, GM, 36 Element Sprag Assembly, TH350, Kit

Part Number: TCI-327900

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 7/21/2025

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Flexplate, 153-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevy, V8, Each

Part Number: SUM-G103SFI

4.55 out of 5 stars ( 31 )

Estimated Ship Date: Monday 7/21/2025

Automatic Shifter, Stealth Magnum Grip Pro Stick, Cable Operated, Chevy, Chrysler, Dodge, Ford, Lincoln, Mercury, Plymouth, Each

Part Number: BMM-81059

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 7/21/2025

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Flywheels, OE Replacement, Cast Iron, 168-tooth, 30 lbs., External Engine Balance, Chevy, Big Block, Each

Part Number: SUM-700096

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,200-2,800 Stall, GM, 700R4 , Each

Part Number: APE-48442

3.94 out of 5 stars ( 17 )

Estimated Ship Date: Monday 7/21/2025

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Yoke, Chromoly, 1350, Transmission, 27-Spline, Each

Part Number: STR-U1667

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 7/21/2025

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Bearing, Cone, Tapered, 4.500 in. Bore, 5.750 in. O.D., 1.946 in. Width, Each

Part Number: TMK-HM926740

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Natural Aluminum Fittings, Ford, Lincoln, Mercury, C-6, Kit

Part Number: LOK-KD-20C6HT

4.72 out of 5 stars ( 29 )

Estimated Ship Date: Monday 7/21/2025

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Shifters, Automatic Transmission, Floor Mount, Cable Operated, Detent, Reverse Lockout, Horseshoe Knob, 4-speed Shifter Conversion, Chevy, Kit

Part Number: SIW-SW1011

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Transmission Pan Kit, Deep Type, Drain Plug, A319 Aluminum, Natural, Finned with Logo, GM TH400, Each

Part Number: TFS-1001

4.73 out of 5 stars ( 30 )

Estimated Ship Date: Monday 7/21/2025

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Torque Converters, SRL-3 Series Billet Triple Clutch, 1.702 in. Crank Pilot Diameter, 36-spline, 9.500 in. Diameter, 8L90, Each

Part Number: FTI-SRL93082-3

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Torque Converter, 10 in. Diameter, Chevy, Powerglide, 3,000 Stall, Each

Part Number: SUM-700334

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/21/2025

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Axle Shafts, Direct Fit, Renegade, CV-Style, Billet Steel, Dodge, Rear, Pair

Part Number: GFE-MOP10102A

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Axle Assembly, 67-70 Ford Mustang, Rear, Centurion 9-inch, 31-Spline, 5 x 4.5 in. Bolt Pattern, Housing & Axle Kit

Part Number: CUR-CE-FDM6770X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Bellhousing Adapter, Conversion, Cummins to GM, Billet Aluminum, 141-tooth Flexplate, 13 in. Diameter Torque Converter, Kit

Part Number: SUM-CSUM7738

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Bellhousing, Chevy to Muncie/BW T-10/Saginaw, Steel, Each

Part Number: LAK-77-150

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 7/21/2025

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Axles, Direct Fit, 1541H Steel, 30-Spline, Chevy, 8.875 in., Kit

Part Number: SUM-700121

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Monday 7/21/2025

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Axle Assembly, 9 in. Alloy Steel. 1541H Alloy Steel Axles, 31 Spline, GM. Each

Part Number: CUR-CE-GMG7887X

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Shift Improver Performance Pack, 4L60E, 4L65E, 4L70E, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SOX-HP-4L60E-01

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/21/2025

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Gear, Ring and Pinion, 3.55:1 Ratio, Ford, 8.8 in., Set

Part Number: FMS-M-4209-88355

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Monday 7/21/2025

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