J.W. Performance Transmissions Parts and Accessories

CHRYSLER SB TO TH400 ULTRA-BELL W/SFI CERT. 30.1

Part Number: JPT-92455-A

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Bellhousing, Ultra Bell, Aluminum, Mopar, Mopar Hemi Gen III, TH400 and TH350, Each

Part Number: JPT-92455-AH

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Chrysler - 8 Bolt Crank To GM 130 Tooth (Ultra-Bell) Billet

Part Number: JPT-93010-CCM

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Estimated Ship Date: Mar 23, 2026 if ordered today

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"Ultra-Bell" 4L80E to GM LS Engine

Part Number: JPT-92450LS4L80E

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Estimated Ship Date: Mar 10, 2026 if ordered today

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TH400 10" SPORTSMAN STREET/STR

Part Number: JPT-30445-C

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Estimated Ship Date: Mar 4, 2026 if ordered today

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GM TO AOD ULTRA-BELL W/SFI CERT. 30.1

Part Number: JPT-92450-AOD

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Bellhousing, Ultra Bell, Aluminum, Natural, SFI 30.1, Chevy, Small Block LS, 700R4, Each

Part Number: JPT-92450-700LS

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Estimated Ship Date: Mar 10, 2026 if ordered today

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11" CONVERTER 2800-3000 STALL

Part Number: JPT-30442-A

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Chevrolet - LSA, LSX, LSQ Wheel Dished

Part Number: JPT-93019-LSA-D

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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C-4 VALVE BODY - MANUAL/REVERS

Part Number: JPT-40218R

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Flexplate, 164-Tooth, Steel, Internal Balance, Ford, 4.6L, 6-Bolt Crank, Each

Part Number: JPT-N93002-466

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Flexplate, 166-tooth, Internal, Steel, SFI 29.1, Pontiac, 2.750 in. I.D. Crankshaft Register, 326 - 455, Each

Part Number: JPT-93012

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Flexplate, 130-Tooth, Steel, Internal Balance, Mopar, Big/Small Block, Each

Part Number: JPT-93009

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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FLEXPLATE

Part Number: JPT-93008L

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Flexplate, 168-Tooth, Steel, Rear Main Seal, Internal Balance, Chevy, Big/Small Block, Each

Part Number: JPT-93005-L

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Flexplate, 168-tooth, 1-piece Seal Style, Internal Engine Balance, Steel, SFI 29.1, Chevy, 4.3, 5.0, 5.7L

Part Number: JPT-93000-L

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Estimated Ship Date: Mar 4, 2026 if ordered today

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CHEVROLET - 1 PIECE REAR MAIN

Part Number: JPT-93000-XA

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Automatic Transmission Tailhousing, Roller Bearing, Aluminum, Chevy, Powerglide, Each

Part Number: JPT-92309

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Estimated Ship Date: Mar 4, 2026 if ordered today

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HOW TO BUILD A POWERGLIDE VIDEO AND BOOK

Part Number: JPT-92077-C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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SPACER

Part Number: JPT-92490

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Ultra Belt Kit; AOD

Part Number: JPT-92462-46AODK

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Estimated Ship Date: Mar 18, 2026 if ordered today

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TH350 Case Saver 1-piece

Part Number: JPT-20016

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Estimated Ship Date: Mar 4, 2026 if ordered today

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TH350 Accumulator Spring

Part Number: JPT-20015

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Automatic Transmission Servo Cover, Billet Aluminum, O-ring, Gasket, 1/8 in. NPT Pressure Port, Powerglide, Kit

Part Number: JPT-10789

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Estimated Ship Date: Mar 4, 2026 if ordered today

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INTERMEDIATE SPIRAL LOCK

Part Number: JPT-30780

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Estimated Ship Date: Mar 12, 2026 if ordered today

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