J.W. Performance Transmissions Parts and Accessories

TURBO 350-400 ADJUSTABLE PUSH IN MODULATOR

Part Number: JPT-30128

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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SERVO GASKET

Part Number: JPT-30130

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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INTERMEDIATE SPRAG (LATE STYLE)

Part Number: JPT-30132

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 Pump Washer .106"

Part Number: JPT-30135

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 Pump Washer .117"

Part Number: JPT-30136

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 Front Pump Washer .128"

Part Number: JPT-30140

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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FWD. DRUM & HEAVY DUTY INPUT SHAFT

Part Number: JPT-30200

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANSMISSION - HEAVY DUTY CHEVY

Part Number: JPT-30205

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANSMISSION - HEAVY DUTY BUICK, PONTIAC, OLDSMOBILE ENGINES

Part Number: JPT-30205B

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANSMISSION - STREET AND STRIP - SPECIAL SPRAG CHEVY

Part Number: JPT-30210-500

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANSMISSION - STREET AND STRIP - SPECIAL SPRAG (B.P.O.)

Part Number: JPT-30210-500B

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 VALVE BODY-MANUAL/FORWAR

Part Number: JPT-30217F

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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VALVE BODY - MANUAL/REVERSE PATTERN

Part Number: JPT-30218R

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 Valve Body-Manual/Auto. Standard Shift Pattern

Part Number: JPT-30219SS

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANS. COMPETITION FORWARD PATTERN VALVE BODY CHEVY

Part Number: JPT-30220-F

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANS. COMPETITION FORWARD PATTERN VALVE BODY (B.P.O.)

Part Number: JPT-30220-FB

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 TRANS COMP. DRAG FREE FO

Part Number: JPT-30220-FBD

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 TRANS. COMP. FORWARD PAT

Part Number: JPT-30220-FD

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANS. COMP. W/REVERSE PATTERN TRANS. BRAKE CHEVY

Part Number: JPT-30221-50-BR

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TRANS. COMP. W/REVERSE PATTERN TRANS. BRAKE (B.P.O.)

Part Number: JPT-30221-50-BRB

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TH400 Trans Comp MAX W/ Rev Pattern Trans Brake

Part Number: JPT-30221-50-G

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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

Part Number: JPT-32309

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Estimated Ship Date: Mar 4, 2026 if ordered today

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3 PIECE BEARING SET

Part Number: JPT-40001

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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RING KIT, PTFE (1978-UP)

Part Number: JPT-40003

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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PTFE RINGS (KIT)

Part Number: JPT-40005

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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