AUTOMATIC TRANSMISSIONS 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

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AUTOMATIC TRANSMISSION COMPONENTS

AUTOMATIC TRANSMISSION FILTERS & GASKETS

AUTOMATIC TRANSMISSION FLEXPLATES

AUTOMATIC TRANSMISSION SHIFT IMPROVEMENT KITS

TORQUE CONVERTERS

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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

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

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

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

AUTO TRANS OIL PAN GASKET; AMC Car Flash-O-Matic; FO Car Cruise-O-Matic Ford-O-Matic Merc-O-Matic; F

Part Number: 375-TOS18106

^$11⁹⁹

Ships on Sep 02, 2026

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FEL-PRO

AUTO TRANS OIL PAN GASKET; AMC Car Flash-O-Matic; FO Car Cruise-O-Matic Ford-O-Matic Merc-O-Matic; F

Part Number: 375-TOS18106

Ships on Sep 02, 2026

Lowest Price Guarantee

^$11⁹⁹

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

4L80E GASKET

Part Number: 375-TOS18698

^$15⁹⁹

Ships on Sep 02, 2026

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FEL-PRO

4L80E GASKET

Part Number: 375-TOS18698

Ships on Sep 02, 2026

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^$15⁹⁹

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

HURST

Mounting Plate For 530-373-8615 / 530-503-0031

Part Number: 530-195-8382

^$76⁹⁹

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HURST

Mounting Plate For 530-373-8615 / 530-503-0031

Part Number: 530-195-8382

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^$76⁹⁹

TILTON

Fluid Flow Control Valve Orifice Sizes: .021", .028" & .040"

Part Number: 454-90-5000

^$165⁷⁵

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TILTON

Fluid Flow Control Valve Orifice Sizes: .021", .028" & .040"

Part Number: 454-90-5000

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^$165⁷⁵

JW PERFORMANCE

Intermediate Spiral Lock Retaining Ring TH400

Part Number: 564-30780

^$38⁹⁹

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JW PERFORMANCE

Intermediate Spiral Lock Retaining Ring TH400

Part Number: 564-30780

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^$38⁹⁹

MEZIERE

True Billet Flexplate Small Block/Big Block Chevy

Part Number: 680-FP300

^$495⁷⁷

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MEZIERE

True Billet Flexplate Small Block/Big Block Chevy

Part Number: 680-FP300

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^$495⁷⁷

MEZIERE

Flexplate Bolts 7/16" Thread x 5/8" Long (UHL)

Part Number: 680-FPH437625

^$20¹¹

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MEZIERE

Flexplate Bolts 7/16" Thread x 5/8" Long (UHL)

Part Number: 680-FPH437625

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^$20¹¹

MEZIERE

True Billet Flexplate Small Block Ford

Part Number: 680-FP312

^$495⁷⁷

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MEZIERE

True Billet Flexplate Small Block Ford

Part Number: 680-FP312

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^$495⁷⁷

JW PERFORMANCE

The Wheel 168-Tooth Flexplate Chevy 454-502 Gen VI

Part Number: 564-93019

^$456⁸⁸

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JW PERFORMANCE

The Wheel 168-Tooth Flexplate Chevy 454-502 Gen VI

Part Number: 564-93019

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^$456⁸⁸

JW PERFORMANCE

Master Overhaul Kit TH350 Includes:

Part Number: 564-20110

^$238¹⁸

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JW PERFORMANCE

Master Overhaul Kit TH350 Includes:

Part Number: 564-20110

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^$238¹⁸

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