Transmissions & Transmission Parts

Transmission Dipstick, Locking, Steel, Chevy, TH350, Each

Part Number: SUM-702212

4.04 out of 5 stars ( 28 )

Estimated Ship Date: Tuesday 9/2/2025

Flexplate, 168-Tooth, Steel, External Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, Each

Part Number: PIO-871006

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

Billet Servo, Low Gear, Billet Aluminum, Powerglide, Kit

Part Number: SOX-28821-20K

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Torque Converter, Breakaway, Chevy, TH350/TH400, Each

Part Number: TCI-240901

4.63 out of 5 stars ( 16 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Flexplate, 168-Tooth, Billet Steel, Internal Balance, GM LS Series, 6 Bolt Crank, SFI 29.2, Each

Part Number: SUM-G127SFI

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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: Tuesday 9/2/2025

• Free Shipping

Automatic Transmission, Street and Strip, Automatic/Manual Valve Body Style, Chevy, TH400, Each

Part Number: HUP-34-1HD

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

• Core Charge $200.00
• Free Shipping

Clutch Slave Cylinders, Aluminum, Natural, Chevrolet, 6.0L, 6.2L, 7.0L, Each

Part Number: ADO-24237634

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping
• $20.00 Summit Bucks

Flywheel, 168-tooth, Steel, Internal Engine Balance, Chevy, Each

Part Number: LUK-LFW191

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

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: Tuesday 9/2/2025

• Free Shipping

Silver Sport EasyFit TREMEC TKX Install Kit ONLY 68-72 GM Chevelle / Malibu

Part Number: IST-EFKA2TKX

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH400, 1965-95, Kit

Part Number: TRG-400-1-2

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Tuesday 9/2/2025

Clutch Kit, Dual Friction, 1 1/16 in. Diameter Shaft, 10-Spline, 10 in. Diameter Disc, Ford, Mercury, Kit

Part Number: CTF-DF490030

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Governor Recalibration Kit, GM, TH350, TH400, 700R4, Weights, Springs, Seal, Kit

Part Number: BMM-20248

4.63 out of 5 stars ( 32 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Bellhousing, Chevy Big/Small Block/LS/4.3L V6 to Reid Superglide Case, SFI 30.1 Certified, Aluminum, Each

Part Number: REI-BH001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Torque Converter, Pro-Street 30 Series, 3,000 rpm Stall, Torqueflite 727, 24-Spline, Each

Part Number: HUP-24-30

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Automatic Transmission Pan, Deep, 2 qt. Capacity Increase, Aluminum, Natural, 4L80E, 4L85E, Chevy, Each

Part Number: ATI-703505

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Flywheels, OE Replacement, Nodular Iron, 153-tooth, 16 lbs., 6-bolt, External Engine Balance, Chevy, Pontiac, Each

Part Number: SUM-700094

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Torque Converter, 26-Spline, Ford, C-4, 3,000 Stall, Each

Part Number: SUM-G2707-10

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Flexplate Bolts, Hex, 7/16 in.- 20 RH, .688 in. Length, Stainless Steel, Black Oxide, Chevy, Ford, Set of 6

Part Number: SUM-910219

4.9 out of 5 stars ( 31 )

Estimated Ship Date: Tuesday 9/2/2025

Automatic Transmission, Remanufactured, 6 Gears, Standard Shift Pattern, Torque Converter Included, 6L80, Cadillac, Chevrolet, GMC, Each

Part Number: VRE-8114A-JMB

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

• Core Charge $720.00
• Drop Ship
• Free Shipping
• Special Order

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: Tuesday 9/2/2025

• Free Shipping

Flywheel, Billet Steel, 168-Tooth, External Engine Balance, 33.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, Each

Part Number: RAM-1530

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

TORQUE CONVERTER

Part Number: FTI-SR3380

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Slave Cylinder, Steel, Push-Style, Chevy, Pontiac, Each

Part Number: NAL-12570277

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping