CHRYSLER 6-6L-400 MOPAR-BIG-BLOCK-B Pistons & Piston Rings

Piston and Ring Kit, Hypereutectic, Flat, 4.372 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB240KTM-030

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Piston and Ring Kit, Hypereutectic, Step Head, 4.382 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB280KTM-040

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Forged, Flat, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC823-033

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.372 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB240-030

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Pistons, Forged, Dish, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC841-033

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Forged, Flat, 4.402 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC823-060

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Forged, Flat, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC825-033

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.381 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M676040

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston and Ring Kit, Forged, Step Dish, 4.402 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC841KTD-060

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.402 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC823KTD-060

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.375 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC823KTD-033

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Flat, 4.342 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB240KTM-STD

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.342 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB240-STD

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Pistons, Hypereutectic, Step, 4.382 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB215-040

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M676030

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Pistons, Cast, Flat, 4.382 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-1274-040

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Cast, Flat, 4.402 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-1274-060

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Estimated Ship Date: Feb 11, 2026 if ordered today

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

Part Number: HSN-671

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: HSN-676

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: HSN-676030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, Forged, Flat, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC827-033

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.375 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC827KTD-033

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Piston and Ring Kit, Forged, Step Dish, 4.375 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC841KTD-033

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Pistons, Forged, Dish, 4.382 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC839-040

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Pistons, Cast, Flat, 4.372 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-1274-030

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Estimated Ship Date: Feb 12, 2026 if ordered today

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