CHEVROLET SILVERADO 2500 HD Engine Blocks & Accessories

Main Studs, SCM-4140 Alloy Steel, 12-Point, Chevy, 6.6L, Duramax Diesel, LB7, LLY, Kit

Part Number: PQX-1000321

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Main Studs, SCM-4140 Alloy Steel, 12-Point, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LBZ/LMM, Kit

Part Number: PQX-1000323

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Engine Expansion Plugs

Part Number: NAL-11609914

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Estimated Ship Date: Today

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-844R

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Estimated Ship Date: May 13, 2026 if ordered today

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Block '6.6L L8T GEN V LT CAST IRON BLOCK

Part Number: NAL-19436495

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Estimated Ship Date: Today

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Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-845R

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Estimated Ship Date: May 12, 2026 if ordered today

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BLOCK PLUG KIT

Part Number: PIO-PE101R

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Expansion Plug Kit 99-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/PON/SAB 4.3L/5.3L/6.0L

Part Number: EGN-PK293B

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Estimated Ship Date: May 7, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-101

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Estimated Ship Date: May 4, 2026 if ordered today

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BR EXP PLUG KIT

Part Number: PIO-PE-101-B

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Estimated Ship Date: May 4, 2026 if ordered today

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