TRANSMISSION & DRIVETRAIN Parts

Name: Heavy Duty Street Rod Torque Converter 1965-90 GM TH400 Transmissions
Brand: HUGHES PERFORMANCE
SKU: 512-GM20HD-400BP
Price: 531.29 USD
Availability: InStock

AUTOMATIC TRANSMISSIONS

DIFFERENTIALS & REAR-END COMPONENTS

DRIVESHAFTS & YOKES

JUNIOR DRAGSTER COMPONENTS

MANUAL TRANSMISSIONS

POWERSPORTS COMPONENTS

SHIFTERS & COMPONENTS

TRANSAXLES

TRANSFER CASES & COMPONENTS

TRANSMISSION BELLHOUSINGS & COMPONENTS

TRANSMISSION MOUNTS & ADAPTERS

WHEEL/AXLE BEARINGS AND SEALS

ADD A VEHICLE TO GUARANTEE PARTS FIT

See products that fit

HUGHES PERFORMANCE

Heavy Duty Street Rod Torque Converter 1965-90 GM TH400 Transmissions

Part Number: 512-GM20HD-400BP

^$531²⁹

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HUGHES PERFORMANCE

Heavy Duty Street Rod Torque Converter 1965-90 GM TH400 Transmissions

Part Number: 512-GM20HD-400BP

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^$531²⁹

HUGHES PERFORMANCE

Replacement Gasket Set for GM TH400 Transbrake Valve Body

Part Number: 512-HP2216

^$18⁹⁹

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HUGHES PERFORMANCE

Replacement Gasket Set for GM TH400 Transbrake Valve Body

Part Number: 512-HP2216

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^$18⁹⁹

HUGHES PERFORMANCE

Street Master Torque Converter 1980-86 GM TH350

Part Number: 512-GM25L

^$705⁹⁹

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HUGHES PERFORMANCE

Street Master Torque Converter 1980-86 GM TH350

Part Number: 512-GM25L

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^$705⁹⁹

HUGHES PERFORMANCE

Locking Dipstick & Tube GM TH400 Transmissions

Part Number: 512-HP2235A

^$92⁹⁹

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HUGHES PERFORMANCE

Locking Dipstick & Tube GM TH400 Transmissions

Part Number: 512-HP2235A

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^$92⁹⁹

JOES RACING PRODUCTS

Lightweight Shift Knob 3/8" - 16

Part Number: 514-16022

^$58⁹⁵

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JOES RACING PRODUCTS

Lightweight Shift Knob 3/8" - 16

Part Number: 514-16022

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^$58⁹⁵

HOTCHKIS

End Link Kit 1969 CAMARO

Part Number: 515-9INCH

^$109⁵¹$149.99

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$40.48

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HOTCHKIS

End Link Kit 1969 CAMARO

Part Number: 515-9INCH

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^$109⁵¹ $149.99

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$40.48

HUGHES PERFORMANCE

Street Master Torque Converter 1966-84 Ford C6 w/V8

Part Number: 512-35-25

^$554⁹⁹

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HUGHES PERFORMANCE

Street Master Torque Converter 1966-84 Ford C6 w/V8

Part Number: 512-35-25

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^$554⁹⁹

HUGHES PERFORMANCE

Ford AODE/4R70W Street Master Torque Converter

Part Number: 512-53-25L

^$967⁹⁹

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HUGHES PERFORMANCE

Ford AODE/4R70W Street Master Torque Converter

Part Number: 512-53-25L

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^$967⁹⁹

HUGHES PERFORMANCE

Street Rod Torque Converter 1966-91 Ford C6 302/351/400/460 V8

Part Number: 512-43-20

^$400⁹⁹

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HUGHES PERFORMANCE

Street Rod Torque Converter 1966-91 Ford C6 302/351/400/460 V8

Part Number: 512-43-20

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^$400⁹⁹

TRAIL GEAR

Longfield Rear Axle 1986-1995 Toyota Pickup/4Runner

Part Number: 542-303471-1-KIT

^$246³³

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TRAIL GEAR

Longfield Rear Axle 1986-1995 Toyota Pickup/4Runner

Part Number: 542-303471-1-KIT

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^$246³³

LOW RANGE OFF-ROAD

Transfer Case Output Shaft 1986-1995 Suzuki Samurai

Part Number: 544-STC-UOSW/B

^$159⁰¹

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LOW RANGE OFF-ROAD

Transfer Case Output Shaft 1986-1995 Suzuki Samurai

Part Number: 544-STC-UOSW/B

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^$159⁰¹

HUGHES PERFORMANCE

Replacement Transbrake Solenoid GM Powerglide

Part Number: 512-HP7498HD

^$186⁹⁹

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HUGHES PERFORMANCE

Replacement Transbrake Solenoid GM Powerglide

Part Number: 512-HP7498HD

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^$186⁹⁹

HUGHES PERFORMANCE

Transmission Oil Pump Sealing Ring Kit 1970-Newer Ford C4

Part Number: 512-HP5211T

^$27⁹⁹

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HUGHES PERFORMANCE

Transmission Oil Pump Sealing Ring Kit 1970-Newer Ford C4

Part Number: 512-HP5211T

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^$27⁹⁹

HUGHES PERFORMANCE

25-1A Street/Strip Transmission Assembly w/Manual, Automatic Valve Body 1996-2003 GM 4L80E (2WD)

Part Number: 512-25-1A

^$3,214⁹⁹

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HUGHES PERFORMANCE

25-1A Street/Strip Transmission Assembly w/Manual, Automatic Valve Body 1996-2003 GM 4L80E (2WD)

Part Number: 512-25-1A

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^$3,214⁹⁹

HUGHES PERFORMANCE

Pro-Street Torque Converter 1967 and Newer Mopar A727/TF8 & Mopar A518/46/47RH

Part Number: 512-24-30

^$655⁹⁹

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HUGHES PERFORMANCE

Pro-Street Torque Converter 1967 and Newer Mopar A727/TF8 & Mopar A518/46/47RH

Part Number: 512-24-30

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^$655⁹⁹

FIDANZA

383-228501-20 Flywheel Friction Kit [8.5 in. OD, 5.075 in. ID]

Part Number: 383-228501-20

^$86³³

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FIDANZA

383-228501-20 Flywheel Friction Kit [8.5 in. OD, 5.075 in. ID]

Part Number: 383-228501-20

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^$86³³

FIDANZA

Lightweight Aluminum Flywheel 2007-09 Mazdaspeed 3 2.3L Turbo

Part Number: 383-161071

^$472⁴⁹

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FIDANZA

Lightweight Aluminum Flywheel 2007-09 Mazdaspeed 3 2.3L Turbo

Part Number: 383-161071

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^$472⁴⁹

FEL-PRO

Trans Pan Gasket TH375, TH400, 3L80, 1964-90 Transmissions

Part Number: 375-TOS18621

^$10⁹⁹

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FEL-PRO

Trans Pan Gasket TH375, TH400, 3L80, 1964-90 Transmissions

Part Number: 375-TOS18621

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^$10⁹⁹

FEL-PRO

Rear End Gasket Ford 9", 1/32" Standard Ring Gear Clearance thick

Part Number: 375-2308

^$30⁹⁹

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FEL-PRO

Rear End Gasket Ford 9", 1/32" Standard Ring Gear Clearance thick

Part Number: 375-2308

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^$30⁹⁹

FEL-PRO

Trans Pan Gasket TH700-R4, 4L60, 4L60-E Transmissions

Part Number: 375-TOS18663

^$8⁹⁹

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FEL-PRO

Trans Pan Gasket TH700-R4, 4L60, 4L60-E Transmissions

Part Number: 375-TOS18663

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^$8⁹⁹

FEL-PRO

AXLE FLANGE GASKET EAT H/D 8-Bolt TIM H/D 8-Bolt

Part Number: 375-5575

^$3³⁵

Ships on Sep 03, 2026

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FEL-PRO

AXLE FLANGE GASKET EAT H/D 8-Bolt TIM H/D 8-Bolt

Part Number: 375-5575

Ships on Sep 03, 2026

Lowest Price Guarantee

^$3³⁵

HURST

Mastershift Shifter 1964-1974 GM

Part Number: 530-3667271

^$399⁹⁵

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HURST

Mastershift Shifter 1964-1974 GM

Part Number: 530-3667271

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^$399⁹⁵

HURST

Mounting Bracket For 530-373-7919

Part Number: 530-117-4208

^$133⁹⁹

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HURST

Mounting Bracket For 530-373-7919

Part Number: 530-117-4208

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^$133⁹⁹

OMIX-ADA

PINION OIL SEAL for Dana 30 FRONT JEEP LIBERTY KJ 02-07

Part Number: 440-16521.17

^$13⁰⁷$23.99

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$10.92

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OMIX-ADA

PINION OIL SEAL for Dana 30 FRONT JEEP LIBERTY KJ 02-07

Part Number: 440-16521.17

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^$13⁰⁷ $23.99

YOU SAVE

$10.92

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