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

COMP Cams Magnum Hydraulic Cam and Lifter Kits K21-306-4

COMP Cams Magnum Hydraulic Cam and Lifter Kits K21-306-4

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

Part Number: CCA-K21-306-4

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC744KTD.080

Piston and Ring Kit, Forged, Flat, 4.080 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC744KTD-080

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Clevite H-Series Rod Bearings CB-527HND-9

Rod Bearing, H-Series, .009 in. Crankshaft Undersize, TM-77, Mopar, Big Block B/RB, Each

Part Number: CLE-CB527HND9

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

ICON Premium Forged Pistons IC687.060

Pistons, Premium Forged, 4.310 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-IC687060

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

ICON Premium Forged Pistons IC741.060

Pistons, Forged, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Small Block, Set of 8

Part Number: UEM-IC741-060

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

ICON Premium Forged Pistons IC745.040

Pistons, Forged, Dish, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Small Block, Set of 8

Part Number: UEM-IC745-040

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Wiseco Pro Tru Street Pistons PTS529A3

Pistons, Pro Tru Street, Forged, Flat Top, 3.940 in. Bore, Rings, Chrysler, Dodge, Plymouth, 5.2L, Set of 8

Part Number: WIS-PTS529A3

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5528005

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

Part Number: HSN-2M5528005

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M437040

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

Part Number: HSN-2M437040

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Melling Timing Chain Sets 40406

Timing Chain and Gear Set, Double Roller, Iron Cam Sprocket, Steel Crank Sprocket, Chrysler, Dodge, Plymouth, V8, 4.5L, 5.2L, 5.6L, 5.9L, 6.4L, Set

Part Number: MEL-40406

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Clear View Filtration Oil Filter Block Adapters 210

Oil Filter Adapter, Non-bypass Block Adapter, 3/4-16 in. Nipple Thread, -12 AN Inlet/Outlet, Clear Anodized, Dodge, Ford, Each

Part Number: BCN-210

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

King AM-Series Rod Bearings CR 614AM 010

Rod Bearings, .010 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6

Part Number: KGB-CR614AM010

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PRW Valve Cover Fasteners 4144000

Valve Cover Bolt Kit

Part Number: PQX-4144000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dorman Expansion Plugs 557-014

Expansion Plugs, Steel, Chrysler, Dodge, Plymouth, Kit

Part Number: RNB-557-014

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cloyes Race Billet True Roller Timing Sets 9-3603X9-10

Timing Set; Original Billet True Roller Timing Set; 0.010 in Reduced Center Distance; Incl. Billet Cam Sprocke

Part Number: CLO-9-3603X9-10

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

ICON Premium Forged Pistons IC846.040

Pistons, Forged, Flat, 3.950 in. Bore, Chrysler, Dodge, Plymouth, Set of 8

Part Number: UEM-IC846-040

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

ICON Premium Forged Pistons IC846.030

Pistons, Forged, Flat, 3.940 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Small Block, Set of 8

Part Number: UEM-IC846-030

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB162KTM.030

Piston and Ring Kit, Hypereutectic, Flat, 4.280 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB162KTM-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

March Performance Chrysler 383 and 440 Serpentine Conversion Kits 40525-08

Pulley Kit, Serpentine Conversion, Aluminum, Black Powdercoated, Mopar, Big Block, Kit

Part Number: MCH-40525-08

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ICON Premium Forged Pistons IC836.040

Pistons, Forged, Dish, 4.360 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC836-040

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB162KTM.040

Piston and Ring Kit, Hypereutectic, Flat, 4.290 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB162KTM-040

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Isky Hydraulic Flat Tappet Cam and Lifter Kits CL160181

Camshaft Kit, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift 0.485/0.485, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: ISK-CL160181

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Melling Replacement Valve Locks 474004

Valve Locks, Stock, 3-Groove, Steel, Chrysler, Dodge, Plymouth, Two Halves, Each

Part Number: MEL-474004

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Sealed Power Mechanical Lifters AT-2084

Lifter, Mechanical Flat Tappet, Chrysler, Dodge, Plymouth, Each

Part Number: SLP-AT-2084

Not Yet Reviewed

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PRW Platinum Series Shaft-Mount Rocker Arms 3544021

Rocker Arms, PQx Platinum Series Shaft-Mount, Full Roller, Aluminum, Clear Anodized, 1.5 Ratio, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: PQX-3544021

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today