CHEVROLET IMPALA Engines & Components

Single Piston

Part Number: MAH-S2243959

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Timing Set, Stock Replacement Timing Kit

Part Number: MEL-3-4201SA

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Estimated Ship Date: Dec 19, 2025 if ordered today

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TIMING CHAIN KIT

Part Number: MEL-3-4201SX

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.622 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41873CP

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Moly, 3.796 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-41137CP060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Single Piston

Part Number: MAH-S0081

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, OE Replacement, Hypereutectic Aluminum, Flat Top, 4.060 in. Bore, Chevy, Small Block, Each

Part Number: MAH-S2243547060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.731 in. Bore, 1.0mm, 1.2mm, 1.5mm Thickness, V6, Set

Part Number: MAH-42190CP030

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.642 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41873CP020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Natural, 6.75 in. Dia., Avanti, GM, Chevy, Small Block Each

Part Number: PRO-66509

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Standard Oil Filter Relocation Kit, Dual Filter, 3/4-16 in. Filter Threads, 13/16-16 in. Engine Threads, Kit

Part Number: PRM-10714

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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VALVE ASM-CM/SHF POSN ACTR SOL

Part Number: NAL-12636175

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Tensioner, Global 5340441100, Each

Part Number: IFE-FT40441

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Main Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Chevy, 400, Set of 5

Part Number: KGB-MB509HP021

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND021

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Harmonic Balancer, Internal Balance, 6.990 in. Diameter, Nodular Iron, Black, Chevy/GMC, Big Block, Each

Part Number: PIO-DA-396

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Engine Balance Shaft Chain Kit, Stock Re

Part Number: MEL-3-1094S

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Main Bearings, AM-Series, 1/2 Groove, .060 in. Crankshaft Undersize, Bi Metal, Chevy, 265, 283, 302, 327, Set of 5

Part Number: KGB-MB554AM060

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Estimated Ship Date: Feb 19, 2026 if ordered today

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PUMP-OIL

Part Number: MEL-M-22G

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, 265, 283, 302, 327, Set of 8

Part Number: KGB-CR803XPN010

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Timing Set, Stock Replacement Timing Kit

Part Number: MEL-3-700SE

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Estimated Ship Date: Dec 19, 2025 if ordered today

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CHAIN-TIMING SET (3)

Part Number: MEL-3-700S

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C652

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5474020

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5712030

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Estimated Ship Date: Dec 11, 2025 if ordered today

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