Performance & Replacement Transmission & Drivetrain Parts

Torque Converter, Breakaway, Chevy, Buick, Oldsmobile, Pontiac, TH350/TH400, Each

Part Number: TCI-241100

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Automatic Shifter, Winters Sidewinder, Forward Pattern Valve Body, Standard Gate, GM, TH400, Each

Part Number: WPP-107-1

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

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 8/25/2025

• Free Shipping

Clutch Kit, Organic, 1-1/8 in. Shaft, 10-Spline, 11 in. Diameter Disc, GM, Chevy, Kit

Part Number: SUM-700802

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Clutch Kit, Concept 10.5 Dual-Disc Clutch, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Dodge, Hemi Gen III, Kit

Part Number: RAM-50-2370

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• Special Offer!
• Free Shipping

Driveshaft, Steel, 3 in. Diameter, 55 in. Length, 1350 U-Joints, 27-Spline Transmission Yoke, Kit

Part Number: SUM-730404

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

GM TORQUE CONVERTER, 4L80E, 4L85E, LT MOTOR 2800-3000 STALL

Part Number: FTI-SRLT43082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Automatic Transmission Valve Body, Heavy-Duty Remanufactured, Automatic Style, Cast Aluminum, Forward Shift Pattern, 4L60-E/4L65-E, Chevrolet, Kit

Part Number: SOX-GM054-HD

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• Core Charge $50.00
• Free Shipping

Rear Cradle Bushings, Lockout, Aluminum, Black Anodized, Dodge, Kit

Part Number: BMR-SCB-110

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Flexplate, OE Replacement, 168-Tooth, 14.00 in. Diameter, Internal Balance, Steel, Chevy, LS, 4L80E/TH350/TH400, Each

Part Number: ADO-19260102

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Manual Shifter, Precision Sport, Jeep, Each

Part Number: BMM-45195

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

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 8/25/2025

• Free Shipping

Automatic Transmission Filters, GM Genuine Parts, Rubber Gaskets, Chevrolet, Kit

Part Number: ADO-24045729

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping
• $20.00 Summit Bucks

Torque Converter, ESR Series, 9.50 in. Diameter, 3,200 rpm Flash Stall, TH350, TH400, Each

Part Number: FTI-ESR0082

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Clutch Kit, RXT 1200 Twin Disc, 26 Spline, 1.125 in. Input Shaft, 9.688 in. Disc Diameter, Organic Disc, Kit

Part Number: MCL-6405807

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Torque Converter, Street Bandit, 9.6 in. Diameter, Lockup, 2,800-3,200 Stall, GM, 700R4, 200-4R, Each

Part Number: APE-48403

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Flywheel, Steel, 164-Tooth, 34 lb., Internal Engine Balance, Ford, Small Block, Each

Part Number: MCL-463200

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

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 8/25/2025

• Free Shipping

Differential, Eaton Detroit Truetrac, 31-Spline, Chrysler 9.25 in., Each

Part Number: ETN-913A368

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Automatic Shifter, GM, 700R4, 16 in. Single Bend Chrome Stick, Original Brushed Mushroom Knob, Each

Part Number: LOK-CM700BM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Automatic Transmission, Up to 650 hp/600 ft. lbs, Rated Max, Level 4, 4L65E, RWD, 2,600 - 4,000 Stall, LS Bellhousing, Chevrolet, Kit

Part Number: GES-GS4L65EL4

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

• Core Charge $350.00
• Free Shipping
• Mfr. Rebate

$200.00 Mail-In Rebate

Price after Manufacturer Rebate: $5,745.00

Rebate Expires: 9/30/2025

Get $200 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. ...Read More

Get $200 back after rebate on a Gearstar Performance Level 3 or Level 4 4L60/4L65/4L70E/4L80/4L85E Transmission! Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked within 30 days of purchase. Allow 2-4 weeks for processing. Rebate for end consumer only. Show Less

×

Shifter Cable, Performance, 5 ft. Length, Morse Style, Eyelet/Threaded Ends, Red, Each

Part Number: BMM-80605

4.93 out of 5 stars ( 42 )

Estimated Ship Date: Monday 8/25/2025

GM TORQUE CONVERTER, 6L80E, 6L85E,6L90E TRIPLE CLUTCH 2800-3000 STALL

Part Number: FTI-SRL83082-3

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Automatic Shifter, Pistol-Grip Quarter Stick, Chevy, Powerglide Forwrd/Reverse, TH250, TH350, TH375, TH400, Reverse Each

Part Number: HUU-3162001

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 8/25/2025

• Free Shipping

Pressure Plate Bolts, 3/8-16, 9/16 in. Hex Head, High Performance, Chevy, V8, Kit

Part Number: ARP-130-2201

4.91 out of 5 stars ( 88 )

Estimated Ship Date: Monday 8/25/2025