85 Results Found For "thm400"

For over three decades, JW Performance has been manufacturing transmission components for the automotive aftermarket. Founded in a small Florida garage, JW Performance...

For over three decades, JW Performance has been manufacturing transmission components for the automotive aftermarket. Founded in a small Florida garage, JW Performance has transformed into a 40,000 square foot warehouse that manufactures innovative products, including The Wheel flexplates and Ultra-Bell housings. We carry a complete line of JW Performance flexplates, torque converters, bellhousings, tailhousings, intake manifolds, and reference books. Bolt some time-tested and race-proven performance onto your vehicle with JW Performance products!

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Results 1 - 25 of 85

J.W. Performance TH400 Kickdown Wire Connectors 30125

Wiring Connector, TH400 Kickdown Wire Connector, Connector Only, Delphi/GM, 1-pin, Male Blade, White, Each

Part Number: JPT-30125

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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J.W. Performance Street Lethal TH400 Transmissions 30220-FD

TH400 TRANS. COMP. FORWARD PAT

Part Number: JPT-30220-FD

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Ultra-Bell Bellhousings 92451

Bellhousing, Automatic, Aluminum, GM, Small block/Big Block, TH350/TH400, Each

Part Number: JPT-92451

4.61 out of 5 stars ( 38 )

Estimated Ship Date: Today

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J.W. Performance Ultra-Bell Bellhousings 92451LS

Bellhousing, Automatic, Aluminum, GM, LS-Based Engines, TH350/TH400, Each

Part Number: JPT-92451LS

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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J.W. Performance Ultra-Bell Bellhousings 92462-46TH

Bellhousing, Ultra Bell, Aluminum, Ford, 4.6L to GM Transmission, TH350, TH400, Each

Part Number: JPT-92462-46TH

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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J.W. Performance Ultra-Bell Bellhousings 92453-A164

Bellhousing, Automatic, Aluminum, Ford, Small Block, Cleveland, TH350/TH400, 164 Tooth, Each

Part Number: JPT-92453-A164

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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J.W. Performance Transmission Bellhousing Bolts 92466

Bellhousing to Transmission Bolts, TH350, TH400, Front Pump, Set of 8

Part Number: JPT-92466

Not Yet Reviewed

Estimated Ship Date: Today

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J.W. Performance Ultra-Bell Bellhousings 92453-A157

Bellhousing, Automatic, Aluminum, Ford, Small Block, Cleveland, TH350/TH400, 157 Tooth, Each

Part Number: JPT-92453-A157

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 13, 2025 if ordered today

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Estimated Ship Date: Aug 13, 2025 if ordered today

J.W. Performance Ultra-Bell Bellhousings 92464-A

Bellhousing, Ultra Bell, Aluminum, Natural, SFI-approved, AMC, V8, GM TH350, TH400, Each

Part Number: JPT-92464-A

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Ultra-Bell Bellhousings 92455-AH

"Ultra-Bell" TH400/350 to Hemi 5.7

Part Number: JPT-92455-AH

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

J.W. Performance Ultra-Bell Bellhousings 92454-A

Bellhousing, Ultra Bell, Aluminum, Ford, Modified, Big Block, TH400, Each

Part Number: JPT-92454-A

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Trans-Brake Valve Bodies 30550BR

Automatic Transmission Valve Body, Trans-brake, Reverse Manual Style, Cast Aluminum, Chevy, TH400, Each

Part Number: JPT-30550-BR

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Ultra-Tail Tailhousings 32309

Tailhousing, Ultra-Tail, Billet Aluminum, Natural, Double Roller Bearing, GM, TH400, Each

Part Number: JPT-32309

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Trans-Brake Valve Bodies 30551BR

Automatic Transmission Valve Body, Reverse Manual, Cast Aluminum, Trans-brake, Pro-Tree, Chevy, TH400, Each

Part Number: JPT-30551-BR

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Torque Converters 30443CBND

TH400 10" Converter Low Stall 3000-3200 Banded Stator

Part Number: JPT-30443-CBND

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

J.W. Performance Transmissions Torque Converters 30445-C

TH400 10" SPORTSMAN STREET/STR

Part Number: JPT-30445-C

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Estimated Ship Date: Sep 2, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmission Tailhousings 32308C

TH400 TAILHOUSING

Part Number: JPT-32308C

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30220-FBD

TH400 TRANS COMP. DRAG FREE FO

Part Number: JPT-30220-FBD

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30221-50-G

TH400 Trans Comp MAX W/ Rev Pattern Trans Brake

Part Number: JPT-30221-50-G

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30221-50-MG

TH400 TRANS COMP MEGA HP W/ RE

Part Number: JPT-30221-50-MG

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30221-50-BRD

TH400 TRANS COMP. DRAG FREE W/

Part Number: JPT-30221-50BRD

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30221-51-MG

TH400 TRANS COMP MEGA HP W/ AL

Part Number: JPT-30221-51-MG

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30221-53-G

TH400 TRANS COMP MEGA REV PATT

Part Number: JPT-30221-53-G

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30221-53-MG

TH400 Trans Comp MEGA HP W/Rev Patt DB Ntl. Alum Tran

Part Number: JPT-30221-53-MG

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

J.W. Performance Transmissions Automatic Transmissions 30221-RBD

TH400 TRANS. COMP. DRAG FREE R

Part Number: JPT-30221-RBD

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

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