Transmissions & Transmission Parts

Bellhousing, External Hydraulic Upgrade, Release Bearing and Lever, Slave Cylinder, Bearing Retainer, Hardware, Jeep, AX15, Kit

Part Number: ADD-712590-IR

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Pan, Deep, Aluminum, Natural, Finned with Summit Logo, Chrysler, Torqueflite 727, Each

Part Number: SME-1009

4.84 out of 5 stars ( 43 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Pan, Deep, Aluminum, Natural, Finned, Summit Logo, TH250, TH350, Each

Part Number: SME-1000

4.49 out of 5 stars ( 51 )

Estimated Ship Date: Monday 12/22/2025

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Valve Body, Billett Aluminum,Towing/HD. Dodge, 68RE, Gray Plug, Each

Part Number: RVM-68RFE-301A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Core Charge $350.00
• Free Shipping

Torque Converter, Remanufactured Heavy-Duty, Stock Use, 36-spline Input, 12.500 in. Diameter, 6L80, 6L90, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: CCV-TQBU60HD

3.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/22/2025

• Core Charge $150.00
• Free Shipping

Automatic Transmission Drums, Severe Duty, with Sprag Assembly, Billet Aluminum, GM, 4L80E, 4L85E and TH400, Kit

Part Number: ATI-407059

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Servo, Super-Hold, 4th Gear, Billet Aluminum, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77767K

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/22/2025

• $10 Summit Bucks

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: Monday 12/22/2025

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Clutch Kit, RST Twin Disc Power Pack, 8-Bolt, 26-Spline, 1.125 in. Input Shaft Diameter, 9.688 in. Disc Diameter, Metallic Disc, Unsprung Hub, Kit

Part Number: MCL-6435807

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Bellhousing, Aluminum, for Tremec T-5 w/Shorter 7.18 in. Foxbody Input Shaft and 157-Tooth Flywheel, Ford, Small Block, Each

Part Number: IST-BHF-8640

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/22/2025

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Flexplate and Hub Extension, 168-Tooth, LS Chevy Engine to GM Transmission, Each

Part Number: ADD-712500A

4.74 out of 5 stars ( 42 )

Estimated Ship Date: Monday 12/22/2025

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Torque Converter, Street Rod, 2,000 rpm Stall, Chevy, TH350, TH400, Each

Part Number: HUP-GM20

4.21 out of 5 stars ( 39 )

Estimated Ship Date: Monday 12/22/2025

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Clutch Kit, Centerforce II, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: CTF-KCFT485216

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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

Part Number: MCL-75325

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

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Servo, Super-Hold, 2nd Gear, Billet Aluminum, GM, 4L60, 4L60E, 4L65E, 4L70E, Kit

Part Number: SOX-77911-03K

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping
• $10 Summit Bucks

Automatic Transmission Rebuild Kit, Hi Performance, Kolene Steels, GM, 4L60E/4L70E, 30-Spline, Kit 04 and up

Part Number: SUM-705026

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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Flexplate, Heavy-Duty, Steel, Internal Balance, 168 Tooth, SFI 29.1, Chevy, Each

Part Number: HAY-10-030

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Dipstick, Braided Stainless Steel, Firewall Mount, Black Tube, Chevy, GMC, 6L80E, 6L90E, Each

Part Number: LOK-XTD36L80FM36

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/22/2025

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Transmission Pan, Stock, Aluminum, EDP Coated Black, GM 700R4, 4L60, 4L60E, Each

Part Number: MRG-9797BMRG

3.93 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/22/2025

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Torque Converter, Pro LS, 11.8 in. Diameter, Chevy, 4L60E/4L65E/4L70E, 2,600-2,800 Stall, Each

Part Number: SUM-700346

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Automatic Transmission Rebuild Kit, Master Racing, GM, 4L60E, Kit

Part Number: TCI-379110

4.65 out of 5 stars ( 20 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Throwout Bearing, Hydraulic, Self-Aligning, Saginaw, T-10, Muncie, Jerico Transmissions, Universal, Each

Part Number: HRE-82870

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Torque Converter Lock-Up Kit, Lock-Up Control Module, Manual Override Switch, GM, THM700-R4/4L60/MD8, Kit

Part Number: BTM-5107000

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

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Torque Converter, Street Master, 2,500 rpm Stall, 10 in. Bolt Circle, 11 in. Diameter, 24 Spline Input, Chrysler, Dodge, Plymouth, A727, Each

Part Number: HUP-24-25

4.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/22/2025

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311090

4.12 out of 5 stars ( 17 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping