GMC SIERRA 2500 HD PPE Parts and Accessories

Cylinder Head, Assembled, Cast Iron, OEM, Chevrolet, Duramax Diesel, V8, LLY/LBZ/LMM, Each

Part Number: PPE-110100103

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Intake Bridge, Aluminum, Black Powdercoat, Chevrolet, GMC, Duramax, 6.6L, V8, Each

Part Number: PPE-115053520

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Fasteners, Bolts and Screws, Pacific Performance, Up-Pipe Bolt Set, Steel, Class 12.9, Black Oxide Finish, Chevy, GMC, Trucks, HD, 6.6L, Duramax, Each

Part Number: PPE-116121500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Billet Aluminum Coolant Block-off Plate

Part Number: PPE-119000820

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Magnetic Drain Plug for OEM Oil Pan M12-1.75 x 25mmL, Each

Part Number: PPE-114052201

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Transfer Case Brace, Stainless Steel, Natural, Chevy, GMC, Allison 1000, Each

Part Number: PPE-129020107

5.0 out of 5 stars ( 5 )

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Fuel Rail Fitting, Pressure Release Valve, Duramax Diesel, Chevy, GMC, LB7, Each

Part Number: PPE-113072800

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Manifolds, High Silicon Cast Iron, Silver Ceramic Coated, Includes Stainless Steel Up-pipes, Chevrolet, GMC, 6.6L Diesel, LB7, Kit

Part Number: PPE-116111035

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Exhaust Manifolds, High Silicon Cast Iron, Black Ceramic Coated, Chevrolet, GMC, 6.6L Diesel, Kit

Part Number: PPE-116112520

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Automatic Transmission Control Module, OEM Length Up-Pipes 04.5-05 EGR

Part Number: PPE-116120405

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Cylinder Head (One) Cast Iron LLY/LBZ/LMM Ported

Part Number: PPE-110100113

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Exhaust Manifolds, High Silicon Cast Iron, Natural, Chevy, GMC, 6.6L Diesel, Pair

Part Number: PPE-116111000

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Downpipe, Exhaust, 304 Stainless, Natural, 3 in. Outlet, PPE Titanium Exhaust Wrap, Chevy, GMC, 6.6L, LB7, California Emissions, Each

Part Number: PPE-117000424

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Estimated Ship Date: Feb 12, 2026 if ordered today

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UP PIPE LEFT SIDE DRIVER

Part Number: PPE-116119045

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Automatic Transmission Fluid Control Valve, Transmission Fluid Bypass Valve, Aluminum, Allison, Chevrolet, GMC, Each

Part Number: PPE-125065000

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Crankcase Breathers, Aluminum, Natural, Tubing Sold Separately, Chevrolet, GMC, Pair

Part Number: PPE-114020000

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Manifolds and Up-Pipes GM 2017-2021+ L5P - Raw

Part Number: PPE-116112500

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Exhaust Manifolds, High Silicon Cast Iron, Black Ceramic Coated, Includes Stainless Steel Up-pipes, Chevrolet, GMC, 6.6L Diesel, LLY, Kit

Part Number: PPE-116111420

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Oil Pan Drain Plug, Magnetic, 14mm x 1.50, Includes Gasket, Chevrolet, GMC, 6.6L Duramax, Each

Part Number: PPE-114052001

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Cooler Bar and Plate; GM 6.6L Gas; 2020-2025

Part Number: PPE-124064600

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Fluid Cooler, Transmission, Bar and Plate Style, Quick Connect Inlet/Outlet, Aluminum, Natural Finish, Chevy, GMC, HD Models w/LS Engine, 6L90, Each

Part Number: PPE-124064100

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Boost Increase Valve, Aluminum, Blue Anodized, Chevy, GMC, 6.6L Diesel, Each

Part Number: PPE-116030000

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

Exhaust Tip SS 4" ID w/ 4" pipe (14-20+) - Polished

Part Number: PPE-117020100

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Exhaust Manifolds, High Silicon Cast Iron, Silver Ceramic Coated, Chevrolet, GMC, 6.6L Diesel, Kit

Part Number: PPE-116112535

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Transmission Cooler Bar and Plate - 2017-2019 L5P GM 6.6L with Allison 1000 Series

Part Number: PPE-124065000

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Estimated Ship Date: Feb 16, 2026 if ordered today

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