Performance & Replacement Transmission & Drivetrain Parts

Throwout Bearing, Hydraulic, Muncie Four Speed, Each

Part Number: MCL-1300

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Replacement Shifter Stick, Steel, Chrome, 11.16 in. Long, 3/8 in.-16 Thread, Each

Part Number: HUU-5386836

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Torque Converter, StreetFighter, Mopar, Torqueflite 727, Each

Part Number: TCI-142200

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Flexplate, 168-Tooth, External Engine Balance, Chevy Gen V and VI 454, SFI 29.1, Each

Part Number: SUM-G112SFI

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 7/21/2025

Differential Assembly, IRS, 3.90:1 Ratio, 230mm Ring Gear, Limited Slip, Dodge, Each

Part Number: MOP-68427798AA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 14, 2025 if ordered today

• Core Charge $200.00
• Free Shipping
• Special Order

Manual Transmission and Installation Kit Combo, EasyFit Tremec TKX, 5 Gears, 1.125 in. - 26-spline, 31-spline Output, Crossmember, Mount, Chevy, Kit

Part Number: IST-EFKC2TKX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Shifter Installation Kit, Competition Plus, Muncie, M-21, 452, Chevy, Pontiac, Kit

Part Number: HUU-3737437

4.1 out of 5 stars ( 10 )

Estimated Ship Date: Monday 7/21/2025

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Transmission Pan, Aluminum, Natural, Deep, +2 qts. Capacity, Dodge, Chrysler, Jeep, Ram, 45RFE, 545RFE, 65RFE, 66RFE, 68RFE, Each

Part Number: BMM-70402

Not Yet Reviewed

Estimated Ship Date: Monday 7/21/2025

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Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0043-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Transmission Pan, Deep, Aluminum, Natural, Finned with Summit Logo, Case Fill, Ford, C-4, Case Fill, Each

Part Number: SME-1006

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Yoke, 4L60, 700R4, Chromoly, 27-Spline, Spicer 1350 Joint Style, 6.94 in. Length, Each

Part Number: SOX-T3-3-4281HP

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 7/21/2025

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Flexplate, 168-Tooth, External Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, 454/7.4L, Each

Part Number: TCI-399973

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Monday 7/21/2025

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Axle Bearing, Green Style, Chrysler 8.75 in., Pair

Part Number: SUM-BK1629-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 7/21/2025

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Clutch Master Cylinder, Direct Fit Hydraulic Conversion, Braided Stainless Steel Hose, Clutch Pedal, Chevy, Kit

Part Number: MCL-1434004QD

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 7/21/2025

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Torque Converter, Super StreetFighter, Chevy, 4L80E, Each

Part Number: TCI-242940

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

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Axle Bearings, 3.150 in. Outside Diameter, 1.562 in. Inside Diameter, Ford, GM, Pair

Part Number: MSR-9508T

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 7/21/2025

Clutch Kit, Street-Strip Performance, 1-1/8 in. Shaft, 10-Spline, 11 in. Organic/Ceramic Disc, GM, Kit

Part Number: SUM-700932

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

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Automatic Transmission Controllers, CAN, Chevy, 4L60E, Each

Part Number: DIY-S0031

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Differential Cover, Aluminum, Black Crinkle, Bowtie Logo, GM, 8.2 in., 8.5 in., 10-Bolt, Each

Part Number: PRO-141-696

3.77 out of 5 stars ( 13 )

Estimated Ship Date: Monday 7/21/2025

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Flywheel, Billet Steel, 168-Tooth, 31.2 lb., Internal Engine Balance, SFI 1.1, Chevy, Big Block, Small Block, Each

Part Number: CTF-700120

4.86 out of 5 stars ( 7 )

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-4, Kit

Part Number: LOK-KD-20C4HT

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Monday 7/21/2025

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Locking Hubs, Manual, Supreme, Stainless Steel, Polished, Chevy, Dodge, Ford, GMC, Jeep, Plymouth, Pair

Part Number: MMK-104

4.76 out of 5 stars ( 58 )

Estimated Ship Date: Monday 7/21/2025

Valve Body, Full Manual, Reverse Pattern, Chevy, TH400, Each

Part Number: TCI-221500

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Differential Covers, Differential Cover Kits, Dana 44, 10-bolt, Nodular Iron, Silver Hammertone Powdercoated, Bolts, Gaskets, Kit

Part Number: SDH-10023536

4.95 out of 5 stars ( 21 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic Valve Body, 4WD, Ford, C-6, 351M, 400, 429, 460, Each

Part Number: TCI-411701

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/21/2025

• Free Shipping