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TransGo Transmission Cooler Bypass Delete Kits 6L80-CLR-BYPASS

Automatic Transmission Cooler Bypass Delete Kit, Aluminum, Sealing Washers, 6L80/6L90/8L90/Allison, Chevrolet, Small Block LS, Each

Part Number: TRG-6L80CLRBYPAS

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

Summit Racing™ Transmission Filter Kits SUM-G19013

Automatic Transmission Filter, Chevy, GMC, Hummer, Allison 1000, Kit

Part Number: SUM-G19013

Not Yet Reviewed

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

BD Diesel Performance Automatic Transmissions 1064704SS

Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Torque Converter, Chevy, GMC, Allison 1000, Diesel, Each

Part Number: BDD-1064704SS

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

BD Diesel Performance Automatic Transmissions 1064724SS

Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Torque Converter, Chevy, GMC, Allison 1000, 6.6L Diesel, Each

Part Number: BDD-1064724SS

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-924-2356

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 2 Transmission Build Replaces 4 Wheel Drive 68RFE 2010-2012 ATS Diesel Performance

Part Number: APF-319-924-2356

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-934-2356

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 3 Transmission Build Replaces 4 Wheel Drive 68RFE 2010-2012 ATS Diesel Performance

Part Number: APF-319-934-2356

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-934-2464

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 3 Transmission Build Replaces 4 Wheel Drive 68RFE 2019+ ATS Diesel Performance

Part Number: APF-319-934-2464

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-934-2326

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 3 Transmission Build Replaces 4 Wheel Drive 68RFE 2007.5-2009

Part Number: APF-319-934-2326

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-914-2326

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 1 Transmission Build Replaces 4 Wheel Drive 68RFE 2007.5-2009

Part Number: APF-319-914-2326

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

BD Diesel Performance Automatic Transmissions 1064734SS

Automatic Transmission, Forward Shift Pattern, Automatic Valve Body, Torque Converter, Chevy, GMC, Allison 1000, 6.6L Diesel, Each

Part Number: BDD-1064734SS

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-942-2416

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 4 Transmission Build Replaces 2 Wheel Drive 68RFE 2015-2018 ATS Diesel Performance

Part Number: APF-319-942-2416

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-924-2326

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 2 Transmission Build Replaces 4 Wheel Drive 68RFE 2007.5-2009

Part Number: APF-319-924-2326

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-924-2416

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 2 Transmission Build Replaces 4 Wheel Drive 68RFE 2015-2018 ATS Diesel Performance

Part Number: APF-319-924-2416

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

BD Diesel Automatic Transmissions 1064744

Transmission - 2007-2008 Chev LMM Allison 1000 4wd (Custom Rebuild Onlyl)

Part Number: BDD-1064744

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-915-2464

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 1 Transmission Build Replaces 4 Wheel Drive 2019+ ATS Diesel Performance

Part Number: APF-319-915-2464

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-914-2416

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 1 Transmission Build Replaces 4 Wheel Drive 68RFE 2015-2018 ATS Diesel Performance

Part Number: APF-319-914-2416

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ATS Diesel Performance Automatic Transmissions 319-955-2392

Transmission Conversion Kit, ATS Full Allison Conversion Kit Stage 5 Transmission Build Replaces 4 Wheel Drive 2013-2018 ATS Diesel Performance

Part Number: APF-319-955-2392

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Banks Power Ram-Air Transmission Pans 35146-B

Transmission Pan, Ram-Air, Deep, Aluminum, Black, Finned, Allison 1000 Transmission, Chevy, GMC, Each

Part Number: GBE-35146-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

Pacific Performance Engineering Heavy-Duty Transmission Pans for 2001-2019 SIERRA 2500 HD, SILVERADO 2500 HD, 2007-2019 SILVERADO 3500 HD - 128051000

Transmission Pan, Aluminum, Natural Finish, Deep, Extra 4 Qt., Filter, Chevy, GMC, Allison 1000, 2000, 2400, Each

Part Number: PPE-128051000

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

Pacific Performance Engineering Heavy-Duty Transmission Pans for 2001-2019 SIERRA 2500 HD, SILVERADO 2500 HD, 2007-2019 SILVERADO 3500 HD - 128051010

Transmission Pan, Aluminum, Black/Brushed Finish, Deep, Extra 4 Qt., Filter, Chevy, GMC, Allison 1000, 2000, 2400, Each

Part Number: PPE-128051010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

ACDelco Gold Automatic Transmission Fluid Filters 29539579

Automatic Transmission Filter, Chevy, GMC, Hummer, Allison 1000, Each

Part Number: ADO-TF950

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

OTC Transmission Adapter Kits 1750-35926

Transmission Adapter, Use with OTC-1750A, Allison 3000 and 4000 Series, Each

Part Number: OTC-1750-35926

Not Yet Reviewed

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

TransGo Performance Shift Kits SK Allison-JR

Shift Kit, Performance, Chevy, GMC, Allison, 1000, 2000, 2400, Kit

Part Number: TRG-SKALLISON-JR

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

ACDelco Gold Automatic Transmission Fluid Filters 29537965

Automatic Transmission Filter, Allison 1000, Chevy, GMC, 6.6L Diesel, Each

Part Number: ADO-29537965

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

Pacific Performance Engineering Transmission Pan Filters 128058700

Automatic Transmission Filter, Designed To Fit Pacific Performance Heavy-duty Deep Aluminum Transmission Pan, Allison, Each

Part Number: PPE-128058700

Not Yet Reviewed

Estimated Ship Date: Monday 4/6/2026 if shipped by air

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Estimated Ship Date: Monday 4/6/2026 if shipped by air

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