CHRYSLER Mopar big block RB Engines & Components

Piston, Forged, Flat Top, Single Valve Relief, 4.350 in. Bore, 4.150 in. Stroke, 6.766 in. Rod, 1.858 in. Compression, Ford, Right, Each

Part Number: JEP-232452R

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.350 in. Bore, 3.750 in. Stroke, 6.766 in. Rod, 2.058 in. Compression, Mopar, Big Block, Left, Each

Part Number: JEP-232456L

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.350 in. Bore, 3.750 in. Stroke, 6.766 in. Rod, 2.058 in. Compression, Mopar, Big Block, Right, Each

Part Number: JEP-232456R

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Piston, Forged, Dome, 2-Valve Reliefs, 4.350 in. Bore, 4.150 in. Stroke, 6.766 in. Rod, 1.858 in. Compression, Mopar, Right, Each

Part Number: JEP-213683R

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.350 in. Bore, 3.750 in. Stroke, 6.766 in. Rod, 2.058 in. Compression, Mopar, Left, Each

Part Number: JEP-213466L

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.350 in. Bore, 3.750 in. Stroke, 6.766 in. Rod, 2.058 in. Compression, Mopar, Right, Each

Part Number: JEP-213466R

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.350 in. Bore, 3.750 in. Stroke, 6.766 in. Rod, 2.058 in, Compression, Mopar, Left, Each

Part Number: JEP-213683L

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Valves, Race Master, Intake, XH-426 Stainless Steel, 2.080 in. Diameter, 5.00 in. Length, Set of 8

Part Number: MAN-11308-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.900 in. Diameter, .308 in. Stem, 4.855 in. Length, Set of 8

Part Number: MAN-11315B-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.940 in. Diameter, .308 in. Stem, 4.865 in. Length, Set of 8

Part Number: MAN-11317B-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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MO BB FT 4.350B/3.750S/6.768R/2.065CD

Part Number: DPP-52001

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB FT 4.350B/3.750S/6.768R/2.065CD

Part Number: DPP-52002

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB FT 4.350B/4.150S/6.768R/1.865CD

Part Number: DPP-52004

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB FT 4.375B/4.150S/6.768R/1.865CD

Part Number: DPP-52012

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Estimated Ship Date: Dec 18, 2025 if ordered today

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N/S MM BB FT 4.360B/4.250S/6.768R/1.815C

Part Number: DPP-52020

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MM BB FT 4.375B/4.250S/6.768R/1.815CD N/

Part Number: DPP-52023

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB DS 4.350B/4.150S/6.768R/1.865CD

Part Number: DPP-52421

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB DM 4.380B/3.750S/6.768R/2.029CD

Part Number: DPP-52442

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB DM 4.350B/3.750S/6.768R/2.065CD

Part Number: DPP-52446

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Estimated Ship Date: Dec 18, 2025 if ordered today

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N/S MO BB DM 4.350B/4.150S/6.768R/1.865C

Part Number: DPP-52451

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB DM 4.375B/4.150S/6.768R/1.865CD

Part Number: DPP-52455

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Estimated Ship Date: Dec 18, 2025 if ordered today

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MO BB DS 4.500B/4.500S/7.100R/1.360CD N/

Part Number: DPP-52470

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.375 in. Bore, Stroked, Left Side, Chrysler, Dodge, Plymouth, Big Block, RB, Each

Part Number: WIS-60123LA125

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.280 in. Bore, Left Side, Stroked, Chrysler, Dodge, Plymouth, HEMI, Each

Part Number: WIS-60142LA3

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 4.375 in. Bore, Stroked, Left Side, Chrysler, Dodge, Plymouth, Big Block, RB, Each

Part Number: WIS-60121LA125

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Estimated Ship Date: Dec 8, 2025 if ordered today

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