1968 DODGE Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Diamond Pistons Domestic Series Pistons 52020

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

Part Number: DPP-52020

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 52023

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

Part Number: DPP-52023

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Diamond Pistons Domestic Series Pistons 52416

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

Part Number: DPP-52416

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Diamond Pistons Domestic Series Pistons 52421

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

Part Number: DPP-52421

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Diamond Pistons Domestic Series Pistons 52442

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

Part Number: DPP-52442

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Diamond Pistons Domestic Series Pistons 52446

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

Part Number: DPP-52446

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Diamond Pistons Domestic Series Pistons 52451

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

Part Number: DPP-52451

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Diamond Pistons Domestic Series Pistons 52455

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

Part Number: DPP-52455

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Diamond Pistons Domestic Series Pistons 52540

*MO HEMI 4.280B/4.150S/6.860R/1.765CD

Part Number: DPP-52540

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Manley Severe Duty Pro Flo Series Stainless Steel Valves 11783-8

VALVE-SB CHRY R/M 1.625

Part Number: MAN-11783-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Manley Titanium Valves 11474T-1

Valves, Intake, Titanium, 2.055 in. Diameter, .342 in. Stem, 5.040 in. Length, Each

Part Number: MAN-11474T-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Manley Titanium Valves 11478HTBC-1

Valves, VALVE-TI 2.100,5.140 BEAD LOC

Part Number: MAN-11478HTBC-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14187-1

Connecting Rod, ROD-426 7.100 I BEAM

Part Number: MAN-14187-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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JE Pistons 440 Inverted Dome Top Pistons 232452L

JE Pistons 440 Inverted Dome Top Pistons 232452L

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

Part Number: JEP-232452L

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

JE Pistons 440 Inverted Dome Top Pistons 232452R

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: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

JE Pistons 440 Inverted Dome Top Pistons 232456L

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: Mar 19, 2026 if ordered today

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JE Pistons 440 Inverted Dome Top Pistons 232456R

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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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

JE Pistons 400/440 Wedge Flat Top Pistons 213466L

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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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

JE Pistons 400/440 Wedge Flat Top Pistons 213466R

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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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

JE Pistons 426 Hemi Pistons 118759S

Piston, Forged, Dome, 2 Valve Reliefs, 4.290 in. Bore, 3.750 in. Stroke, 6.860 in. Rod, 1.955 in. Compression, Mopar, Hemi, Each

Part Number: JEP-118759-1

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

JE Pistons 426 Hemi Pistons 131850S

Piston, Forged, Dome, 2 Valve Reliefs, 4.255 in. Bore, 3.750 in. Stroke, 6.860 in. Rod, 1.955 in. Compression, Mopar, Hemi, Each

Part Number: JEP-131850-1

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Manley Titanium Valves 11447T-1

VALVE-TI 1.625,+.600

Part Number: MAN-11447T-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Manley Titanium Valves 11486HT-1

VALVE-TI 2.180,+.700

Part Number: MAN-11486HT-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Manley Titanium Valves 11402TB-1

Valve, Titanium, Intake, 2.080 in. Diameter, 5.140 in. Length, Each

Part Number: MAN-11402TB-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Manley Race Master Valves 11308-8

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: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today