2004 GMC SIERRA 2500 HD Transmissions

Clutch Kit, Super Street Dual Disc, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SSDDMAX-CBY

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Automatic Transmission, Street and Strip, Automatic Valve Body, Forward Shift Pattern, Chevy, GMC, 4L80E, RWD

Part Number: BMM-118002

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Transmission, GM 4L80E 4WD 4-Spd

Part Number: VRE-1697A-82

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Estimated Ship Date: Mar 13, 2026 if ordered today

• Core Charge $570.00
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Rebuild Kit, Allison LCT-1000, Stage 6 Rebuild Kit

Part Number: APF-3139064290

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Estimated Ship Date: Today

• Core Charge $400.00
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Rebuild Kit, Allison LCT-1000, Stage 7 Rebuild Kit

Part Number: APF-3139074290

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Estimated Ship Date: Today

• Core Charge $400.00
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NV4500 Manual Transmission for GM 01-07 Silverado 2500 & 3500, 2WD

Part Number: ZUD-72676

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Estimated Ship Date: Feb 17, 2026 if ordered today

• Core Charge $1,500.00
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Clutch Kit, Competition Triple Disc, 1.375 in. - 10-spline, Sintered Iron Disc, Pressure Plate, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-DDDCMAXY

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Clutch Kit, Competition Dual Disc, 1.375 in. - 10-spline, Sintered Iron Disc, Pressure Plate, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-DDCMAXY

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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