PLYMOUTH Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Manley Severe Duty Series Stainless Steel Valves 11904-8

Valves, Intake, Stainless, 2.250 in. Diameter, 0.309 in. Stem, 5.424 in. Length, Dodge, 426 Hemi, Set of 8

Part Number: MAN-11904-8

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Dayco High Performance V-Belts 15535

Belt, High Performance, V-Belt, 0.440 in. Width, 53.50 in. Length, Each

Part Number: DAC-15535

5.0 out of 5 stars ( 1 )

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ICON Premium Forged Piston and Ring Kits IC846KTD.030

Piston and Ring Kit, Forged, Flat, 3.940 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC846KTD-030

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

BluePrint Builder Series 408/465HP Standard Edition Carbureted Crate Engine/A727 Transmission Combos BC408K727

427 c.i. Standard Edition Builder Series, Carbureted, 727 Automatic Transmission w/ Polished Pulley Kit. Incl. 30 month/50,000 warranty & Dyno

Part Number: MLL-BC408K727

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KB Performance Pistons KB243.040

Pistons, Hypereutectic, Flat, 4.080 in. Bore, Chrysler, Set of 8

Part Number: UEM-KB243-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Mr. Gasket Chrome Valve Covers 9807

Valve Covers, Stock Height, Steel, Chrome, Plain, Chrysler, Big Block, Pair

Part Number: MRG-9807

1.0 out of 5 stars ( 1 )

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ARP Engine Bolt Kits 544-9501

ARP Engine Bolt Kits 544-9501

Engine and Accessory Fasteners, Stainless Steel, 12-Point, Chrysler, Small Block, Kit

Part Number: ARP-544-9501

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Federal Mogul Engine Re-Ring Kits 205-622AM311

Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Chrysler, 360, Kit

Part Number: FEM-205-622AM311

4.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 661030

Piston Rings, Phosphate Coated, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-661030

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Continental OE Technology Series V-belts 15615

Belt, Elite, V-Belt, 7/16 in. Width, 61.00 in. Length, Each

Part Number: CEL-15615

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Summit Racing™ Restoration Engine Hardware Kits SUM-RP80375

Master Engine Hardware Kit, 1968-69 Mopar, 426 Hemi, Complete OE Style Engine Fastener Kit In One Package, 199 Piece Kit

Part Number: SUM-RP80375

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Milodon Timing Gear Drive Replacement Parts 12559

Timing Gear Replacement Part, Roller Thrust Bearing, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MIL-12559

5.0 out of 5 stars ( 1 )

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Sealed Power Cast Pistons 285AP

Pistons, Cast, Flat, 3.910 in. Bore, Chrysler, Dodge, Plymouth, Set of 8

Part Number: SLP-285AP

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Brodix Cylinder Heads Exhaust Valves BR 86003V

Valve, Exhaust, Replacement, Steel, 1.780 in. Diameter, 0.3415 in. Stem, Brodix B1, Each

Part Number: BRO-BR86003V

5.0 out of 5 stars ( 1 )

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MAHLE Original Engine Valve Stem Oil Seals 216-1066

VALVE OIL SEAL EACH

Part Number: MAH-2161066

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ICON Premium Forged Pistons IC687.040

Pistons, Premium Forged, 4.290 in. Bore, Dome, 1.912 in. Compression Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, Mopar, Set of 8

Part Number: UEM-IC687-040

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Melling Pushrods MPR-56

Pushrods, Assembled, Steel, 5/16 in. Tube Diameter, Pin Top Tip, Ball Bottom Tip, 8.635 in. Overall Length, Each

Part Number: MEL-MPR-56

5.0 out of 5 stars ( 2 )

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COMP Cams Xtreme Energy Hi-Lift Cam and Lifter Kits K23-223-4

Camshaft, Lifters, Hydraulic Flat Tappet, Adv. Duration 268/284, Lift 0.477/0.480 in., Mopar, Big Block, Kit

Part Number: CCA-K23-223-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Xtreme Energy Camshafts 23-223-4

4 out of 5 stars ( 1 )

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Pioneer Valve Spring Retainers 817107

Valve Spring Retainer Kit

Part Number: PIO-817107

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

March Performance Crankshaft Pulleys 10301

Crankshaft Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Mopar, Big Block, Each

Part Number: MCH-10301

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits K21-222-4

Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 262/270, Lift .462/.470, Mopar, 383-440, Kit

Part Number: CCA-K21-222-4

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Dayco High Performance V-Belts 15355

Belt, High Performance, V-Belt, 35.50 in. Length, 0.440 in. Width, Each

Part Number: DAC-15355

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Sealed Power CP-Series Rod Bearings 8-2130CP 20

Rod Bearings, 0.020 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, Jeep, V8, Small Block, Polysphere, Set of 8

Part Number: SLP-8-2130CP20

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Continental OE Technology Series V-belts 15396

Belt, Elite, V-Belt, 7/16 in. Width, 39.00 in. Length, Each

Part Number: CEL-15396

5.0 out of 5 stars ( 1 )

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King SI-Series Main Bearings MB5116SI 030

Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chyrsler, Big Block, Set of 5

Part Number: KGB-MB5116SI030

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today