Transmission Specialties Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Transmission Specialties Lock-Up Street/Strip 2,500-2,900 Stall Torque Converter 10080XLS

Transmission Specialties Lock-Up Street/Strip 2,500-2,900 Stall Torque Converter 10080XLS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS--2500-2900rpms

Part Number: TOS-10080XLS

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip 2,500-2,900 Stall Torque Converter 10090XLS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN--2500-2900 RPMS

Part Number: TOS-10090XLS

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip 3,300-3,700 Stall Torque Converter 10090MS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN--3300-3700 RPMS

Part Number: TOS-10090MS

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip 2,500-2,800 Stall Torque Converter 10091XLS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E MOTOR-2500-2900 RPMS

Part Number: TOS-10091XLS

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Transmission Specialties Powerglide Performance Racing Transmissions 2512-3000

PROLINE3000 ADDING SFI CASE TO PL2500

Part Number: TOS-2512-3000

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties TH400 SFI Bellhousings 4073

Transmission Bellhousing, New, Aluminum, SFI 30.1, GM, TH400, Aftermarket Case, Each

Part Number: TOS-4073

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Big Shot XHD 3,700-4,100 Stall Torque Converter 10102HSXHD

FORD C4 1970-UP 11 7/16 BC-BIG SHOT 10 HS XHD-3700-4100 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10102HSXHD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10201LSXHD

FORD C-6 BIG SHOT 10 LS XHD-1.848 PILOT-2900-3300 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10201LSXHD

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Transmission Specialties Powerglide NASA Pro Mod Input Shafts 2517PM NASA

Automatic Transmission Input Shaft, NASA, For Pro Mod Pump, GM, Powerglide, Each

Part Number: TOS-2517PMNASA

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Automatic Transmission Pumps 2508A PM

PRO MOD PUMP WITH T-400-STATOR TUBE

Part Number: TOS-2508APM

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Elite Series 168-Tooth Flexplate 7005

Flexplate, 168-Tooth, Internal Engine Balance, Billet Steel, SFI 29.1, Chevrolet, V8, Each

Part Number: TOS-7005

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Trans-Brake Solenoids 2515A

Solenoid, Trans-Brake, For Pancake Style, Aluminum, Natural, GM, Powerglide, Each

Part Number: TOS-2515A

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Automatic Transmission Rebuild Components 4L80DPK

4L80 SPACERS AND BOLTS

Part Number: TOS-4L80DPK

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,700-4,100 Stall Torque Converter 10090MPHS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MULTI PLATE-3700-4100 RPMS

Part Number: TOS-10090MPHS

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip Multi Plate 3,700-4,100 Stall Torque Converter 10091MPHS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MP FOR NON LS1-3700-4100 RPMS

Part Number: TOS-10091MPHS

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

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Estimated Ship Date: Oct 28, 2025 if ordered today

Transmission Specialties Powerglide Output Shafts with Carriers 2540S 300L

Automatic Transmission Output Shaft, Carrier, 1.80 Gear, 300M Steel, Long, GM, Powerglide, Each

Part Number: TOS-2540S300L

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Transmission Specialties Automatic Transmission Gears 4056S

T-400 STEEL DRUM WITH STANDARD SPRAG--COMPLETE

Part Number: TOS-4056S

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Automatic Transmission Pumps Z2508PM NASA

PRO MOD PUMP WITH-NASA RINGLESSINPUT SHAFT

Part Number: TOS-Z2508PMNASA

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip 4,100-4,500 Stall Torque Converter 10090XHS

10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN--4100-4500 RPMS

Part Number: TOS-10090XHS

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip 2,900-3,300 Stall Torque Converter 10080LS

10" 6L80 BILLET COVER AND PISTON FOR 6L80 TRANS--2900-3300 RPMS

Part Number: TOS-10080LS

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Transmission Specialties Lock-Up Street/Strip 3,300-3,700 Stall Torque Converter 10051MS

10" 4L60/700R4 BILLETCOVER AND L/U PLATE-LOCK UP PISTON-3300-3700 RPMS

Part Number: TOS-10051MS

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Transmission Specialties Big Shot XHD 3,300-3,700 Stall Torque Converter 10400MSXHD

3300-3700 RPMS 727

Part Number: TOS-10400MSXHD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Automatic Transmission Rebuild Components 4009 2S

2 SPEED TRANS BRAKE

Part Number: TOS-40092S

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Big Shot XHD 2,900-3,300 Stall Torque Converter 10200LSXHD

FORD C-6 BIG SHOT 10 LS XHD-1.375 PILOT-2900-3300 RPMS-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-10200LSXHD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Transmission Specialties Automatic Transmission Rebuild Components 4078A

TURBO 400 HEAVY DUTY LIGHTWEIGHT INPUT AND FORWARD DRUM, AERMET MATERIAL

Part Number: TOS-4078A

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today