2012 Engines & Components

Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.622 in. Stroke, GM, LS, Each

Part Number: BRO-S0006

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Cylinder Head, Pro 1 LS, Bare, Aluminum, Rectangle Port, Jesel Rocker Arms, Chevrolet, Each

Part Number: DRT-11061080J

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Estimated Ship Date: Nov 20, 2025 if ordered today

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CRANKSHAFT

Part Number: DRT-934640006125

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Engine Rotating Assembly, 24-Tooth Reluctor Wheel, 4340 Forged Crank, Forged Pistons, I-Beam Rods, Chevrolet, LS Engine, Kit

Part Number: SCA-1-43702BI

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Pulleys, Pro-Track Serpentine Conversion, Billet Aluminum, Polished, Clear Powdercoated, Air Conditioning, No Power Steering, Chevrolet, LS, Kit

Part Number: MCH-20030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pulley Set, Pro-Track, Serpentine, Aluminum, Air Conditioning, Black Powdercoat, Chevrolet, LS, Kit

Part Number: MCH-20030-08

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pulley/Bracket Set, Serpentine, Aluminum, Clear Powdercoated, A/C, No Power Steering, GM, LS Series, Wide Kit

Part Number: MCH-20070

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pulley/Bracket Set, Serpentine, Aluminum, Black Powdercoated, A/C, No Power Steering, GM, LS Series, Wide Kit

Part Number: MCH-20070-08

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Estimated Ship Date: Nov 10, 2025 if ordered today

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