Performance & Replacement Transmission & Drivetrain Parts

Shifter, Automatic Transmission, StarShifter, Straight with T-handle, Cable Operated, Forward Pattern, Ford, GM, Lincoln, Mercury, Mopar, Each

Part Number: BMM-80675

4.65 out of 5 stars ( 162 )

Estimated Ship Date: Today

Clutch Assembly, Quiet Street Dual Disc, 1.375 in., 10-spline, Organic Disc, 12.250 in. Diameter, Pressure Plate, Flywheel, Dodge, Ram, L6 Diesel, Kit

Part Number: VAI-QG56DDSN-ORG

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

• $150 Summit Bucks

Locking Hubs, Manual, Premium, Aluminum, Chrome, Black Dial, Chevy, Dodge, Ford, International, Jeep, Dana 44, Pair

Part Number: WRN-20990

4.45 out of 5 stars ( 97 )

Estimated Ship Date: Today

Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic, Manual Valve Body, Chevy, TH400, Each

Part Number: TCI-211000

3.42 out of 5 stars ( 12 )

Estimated Ship Date: Today

Differential Carrier, Detroit Truetrac, Helical Gear Style, Steel, for 30-Spline Axle Shaft/3.73/Numerically Higher, GM 8.875 in./12-Bolt Truck, Each

Part Number: ETN-913A315

4.59 out of 5 stars ( 17 )

Estimated Ship Date: Nov 19, 2026

• $100 Summit Bucks

Transmission Control Kit GM, 4L60E, 4L65E, 4L80E, 4L85E, Kit

Part Number: SUM-240515

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Friday 10/23/2026

Bellhousing, Manual, Cast Aluminum, Natural, GM 621, with Fork, Throwout Bearing, Boot , Pivot Ball and Inspection Cover, Chevy, SBC, BBC, Kit

Part Number: SUM-700170-KIT

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Flywheel Bolts, Pro Series, Chromoly, Black Oxide, 12-Point, 7/16 in. x 1.0 in., Chevrolet, Ford, Set of 6

Part Number: ARP-200-2802

4.71 out of 5 stars ( 106 )

Estimated Ship Date: Today

Torque Converter, SB Series, 11.0 in. Diameter, 3,000 rpm Flash Stall, 4L60E, 4L65E, Lockup, Each

Part Number: FTI-SB3000LS

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Today

Torque Converter, Pro LS, 12 in. Diameter, Chevy, 4L60E/4L65E/4L70E, 2,400-2,700 Stall, Each

Part Number: SUM-700338

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Torque Converter, Tork Master, 1,900-2,000 rpm Stall Range, Chevy, 4L60, 4L60E,700R4, Each

Part Number: BMM-70420

4.35 out of 5 stars ( 17 )

Estimated Ship Date: Today

Automatic Transmission, TH400 Level 4, Remanufactured, 3 Gears, Deep Pan, Reverse Shift Pattern, SFI 4.1/30.1, Chevrolet, THM400, Each

Part Number: FTI-TH400-4S

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

• Core Charge $350.00

Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, V6/V8, Each

Part Number: SUM-G104SFI

4.26 out of 5 stars ( 58 )

Estimated Ship Date: Today

Flexplate, Black, Black Label Edition, 168-Tooth, Internal Engine Balance, SFI 29.1, Chevrolet, LS, Each

Part Number: PQX-2036471

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Differential, Eaton Detroit Truetrac, 28-Spline, GM, 8.5 in., Rear, Each

Part Number: ETN-912A556

4.85 out of 5 stars ( 33 )

Estimated Ship Date: Today

• $100 Summit Bucks

Shift Kit, Zip Kit, Chevy, Kit

Part Number: SOX-6L45-6L90ZIP

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Automatic Transmission Rebuild Kit, Gaskets, Seals, Band, Clutches, Filter, Chevy, 04-10, 4L60E, 4L65E, 4L70E, 30-spline Input, Kit

Part Number: SUM-705066

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Clutch Kit, StreetPro, Organic, 1 1/8 in.- 10-Spline, 11 in. Disc, Chevy, , Oldsmobile, Pontiac, Kit

Part Number: MCL-75124

4.5 out of 5 stars ( 26 )

Estimated Ship Date: Today

Torque Converter, 10 in. Diameter, Chevy, TH350/TH400, 2,000-2,400 Stall, Each

Part Number: SUM-G2701

3.05 out of 5 stars ( 20 )

Estimated Ship Date: Today

Clutch Kit, Street Extreme, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Buick, Chevy, Pontiac, Kit

Part Number: MCL-75321

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Today

Throwout Bearing Conversion, Hydraulic, Hydramax, GM, TKO/TKX/Muncie/Saginaw/Richmond/Lenco, Kit

Part Number: AWR-HMGM01101SR

3.88 out of 5 stars ( 42 )

Estimated Ship Date: Today

Flywheel, Cast Iron, 168-Tooth, 30 lb., Internal Engine Balance, Chevy, Small Block, Each

Part Number: SUM-700080

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Today

Clutch Kit, RXT Street Twin, 1.125 in. - 26-spline, Ceramic Disc, Pressure Plate, Billet Aluminum Flywheel, Chevy, Kit

Part Number: MCL-6306807M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Flexplate, 168-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.2, Chevy, V8, Each

Part Number: MEZ-FP300

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

Clutch Kit, RST, Billet Aluminum Flywheel, Mopar, 5.7L-6.4L, 1-1/8 x 26, 130 Tooth, Kit

Part Number: MCL-6344907

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today