PLYMOUTH Pistons & Piston Rings

Pistons, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB191-040

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB191-STD

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Piston and Ring Kit, Hypereutectic, Dome, 4.020 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB191KTM-020

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Piston and Ring Kit, Hypereutectic, Dome, 4.040 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB191KTM-040

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Piston and Ring Kit, Hypereutectic, Dome, 4.000 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB191KTM-STD

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Piston and Ring Kit, Hypereutectic, Step Dish, 4.040 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB232KTM-040

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Pistons, Hypereutectic, Step, 4.340 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB236-020

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Pistons, Hypereutectic, Step, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB236-040

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Pistons, Hypereutectic, Flat, 4.340 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB237-020

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

Part Number: UEM-KB240-060

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Pistons, Hypereutectic, Dome, 97mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 6

Part Number: UEM-3214HC-1-0MM

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Pistons, Hypereutectic, Dome, 97.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 6

Part Number: UEM-3214HC-1-5MM

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Pistons, Hypereutectic, Dome, 96.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 6

Part Number: UEM-3214HC-5MM

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Pistons, Hypereutectic, Dome, 96.75mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 6

Part Number: UEM-3214HC-75MM

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Pistons, Hypereutectic, Dome, 96mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 6

Part Number: UEM-3214HC-STD

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Pistons, Hypereutectic, Dome, 97mm Bore, 1.2mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 6

Part Number: UEM-3239HC-1-0MM

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KB Hyper Piston - Chry 408 Rod 6.123 Step Dish 23.5cc 2V No Quench Dome

Part Number: UEM-KB416-020

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Pistons, Hypereutectic, Step, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB416-040

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Pistons, KB Performance, 4.000 in. Bore, Step, 1.465 in. Compression Height, Press/Float Pin, 5/64 x 5/64 x 3/16 Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB416-STD

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Pistons, Hypereutectic, Step, 4.362 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB280-020

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

Part Number: UEM-KB280-030

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Piston and Ring Kit, Hypereutectic, Flat, 4.310 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB162KTM-060

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

Part Number: HSN-SM8550035

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Hypereutectic, Dome, 3.930 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB399-020

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Pistons, Hypereutectic, Dome, 3.910 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB399-STD

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