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

KB Performance Hyper Piston and Ring Kits KB400KTM.STD

Piston and Ring Kit, Hypereutectic, Dome, 4.250 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB400KTM-STD

Not Yet Reviewed

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Eagle Forged 4340 Steel Crankshafts 434040006123

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.00 in. Stroke, Chrysler, 273, 318, 340, Each

Part Number: ESP-434040006123

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COMP Cams Xtreme Energy Camshafts 20-224-4

COMP Cams Xtreme Energy Camshafts 20-224-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift .488/.491, Mopar, Small Block, Each

Part Number: CCA-20-224-4

5.0 out of 5 stars ( 1 )

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Silv-O-Lite Cast Pistons 1271.03

Pistons, Cast, Flat, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mopar, Big Block, Set of 8

Part Number: UEM-1271-030

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Trans-Dapt Performance Engine Oil Dipstick and Tube Kits 9225

Dipstick with Tube, Engine, Steel, Chrome, 23.00 in. Length, Dodge, Mopar, Big Block, Each

Part Number: TRD-9225

3.63 out of 5 stars ( 8 )

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Auto Metal Direct Valve Cover Breather Caps 337-1068

Valve Cover Breather, Push-in, Round, Steel, Black, Mopar, 1.250 in. Port, Each

Part Number: AMD-337-1068

4.8 out of 5 stars ( 5 )

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COMP Cams Magnum Solid Roller Camshafts 20-701-9

Camshaft, Mechanical Roller Tappet, Advertised Duration 288/288, Lift .550/.550, Mopar, Small Block LA, Each

Part Number: CCA-20-701-9

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Clevite P-Series Rod Bearings CB-481P-20(8)

Rod Bearing, P-Series, TM-77, 0.020 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, 318, 340, 360, Set of 8

Part Number: CLE-CB481P208

4.4 out of 5 stars ( 5 )

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COMP Cams Engine Finishing Kits 241

Engine Finishing Hardware, Head Dowels, Woodruff Keys, Cam Bolts, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: CCA-241

5.0 out of 5 stars ( 3 )

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Cloyes Street Billet True Roller Timing Sets 9-3503X9

Timing Chain and Gear Set, Billet, Double Roller, Billet Steel Sprockets, Mopar, V8, Set

Part Number: CLO-9-3503X9

5.0 out of 5 stars ( 2 )

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Milodon Oil Pump Pickups 18650

Oil Pickup, Screw-In, Aftermarket Stock Capacity Style Pan, 7.250 in. Pan Depth, Mopar, Small Block, Each

Part Number: MIL-18650

4.33 out of 5 stars ( 3 )

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Milodon Oil Pump Pickups 18457

Oil Pickup, Screw-In, Stock Pan Style, 6.000 in. Pan Depth, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: MIL-18457

4.2 out of 5 stars ( 5 )

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Hastings Premium Ductile Ring Sets 2M661030

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

Part Number: HSN-2M661030

5.0 out of 5 stars ( 1 )

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Milodon Oil Pan Stud Kits 81325

Oil Pan Studs, Black Oxide/Cadmium Plated, Hex Nut, Dodge, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: MIL-81325

5.0 out of 5 stars ( 3 )

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Rollmaster Red Series Timing Sets NA-CS5140

Timing Chain and Gear Set, Red Series, Double Roller, Billet Steel Sprockets, Mopar, Big Block, 3-Bolt, Set

Part Number: RMR-NA-CS5140

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Stage 8 Locking Valve Cover Bolt Kits 8960S

Bolt Kit Valve Cover 1/4-20x1

Part Number: STG-8960-S

3.67 out of 5 stars ( 3 )

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COMP Cams Xtreme Energy Hi-Lift Cam and Lifter Kits CL21-227-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 275/287, Lift .525/.525, Mopar, Big Block, Kit

Part Number: CCA-CL21-227-4

2.0 out of 5 stars ( 2 )

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Isky Red-Zone Max Endurance Roller Lifters 3772LO180

Lifters, Red-Zone, Mechanical Roller, Vertical Link Bar, 8 Center, 4 Lefts, 4 Rights, Mopar, Set of 16

Part Number: ISK-3772-LO-180

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Sealed Power Performance Piston Ring Sets E-286K

Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-286K

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Summit Racing™ Muscle Car Replacement Cams SUM-6421

Muscle Car Camshaft, BBM 365HP440, Hydraulic Flat Tappet, 1,500-4,500 RPM Range, Advertised Duration 283/296, Lift .431/.429, Mopar, Each

Part Number: SUM-6421

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Dura-Bond Engine Hardware Finishing Kits FKP-1

Engine Hardware, Dowels, Keys, Cam Bolts/Washers, Chrysler, 318, Kit

Part Number: DUR-FKP-1

4.4 out of 5 stars ( 10 )

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ICON Premium Forged Piston and Ring Kits IC687KTD.040

Piston and Ring Kits, Premium, Forged Aluminum, 4.290 in. Bore, 3.375 in. Stroke, Dome, Dodge, Big Block, B, Set of 8

Part Number: UEM-IC687KTD040

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Milodon Street and Strip Oil Pans 31015

Oil Pan, Steel, Gold Iridite, 7 qt., Mopar, Big Block, B/RB, Fits A, B and E Bodies, External Sump, Each

Part Number: MIL-31015

5.0 out of 5 stars ( 2 )

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King HP-Series Cam Bearings CS 533HP

Cam Bearings, Steel Backed Babbitt, Set

Part Number: KGB-CS533HP

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M5528030

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Chrysler, Dodge, Jensen, V8, Set of 8

Part Number: HSN-2M5528030

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