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

Professional Products Pulley Spacers 81013

Crankshaft Pulley, 0.512 in. Thick, Spacer, Aluminum, Natural, Dodge, Plymouth, 426, 6-Bolt, Each

Part Number: PFS-81013

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Silv-O-Lite Cast Pistons 1250.03

Pistons, Cast, Flat, 3.430 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Thickness, Mopar, 6-Cylinder, Set of 6

Part Number: UEM-1250-030

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

Innovators West Harmonic Balancers 302 FM

Innovators West Harmonic Balancers 302 FM

7" Big Block Mopar Damper - Flying Magnet Cover

Part Number: INW-302-FM

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

PRW Harmonic Damper Bolts 1042440

BOLT, HARMONIC BALANCER, Mopar 318-440, 12-point, 5/8" wrenching, 5/8"-18 x 2.20" UHL

Part Number: PQX-1042440

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

KB Performance Hyper Piston and Ring Kits KB280KTM.040

Piston and Ring Kit, Hypereutectic, Step Head, 4.382 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB280KTM-040

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

All American Billet Serpentine Kits FDS-318-301

Accessory Drive System, Serpentine, 6-groove, Machined Finished, Power Steering, Air Conditioning, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: AAY-FDS-318-301

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

COMP Cams Xtreme Energy Camshafts 23-227-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/287, Lift .525/.525, Chrysler, Each

Part Number: CCA-23-227-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

COMP Cams Xtreme Energy Camshafts 23-231-4

Camshaft, Mechanical Flat Tappet, Advertised Duration 274/280, Lift .502/.511, Chrysler, Each

Part Number: CCA-23-231-4

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

March Performance Revolver Serpentine Conversion Kits 40725

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Mopar, Big Block B/RB, Kit

Part Number: MCH-40725

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Milodon Timing Gear Drive Replacement Parts 12569

Timing Gear Replacement Part, Drill Bushings, Chevy, Chrysler, Dodge, Plymouth, Pair

Part Number: MIL-12569

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco V-Ribbed Accessory Belts 88934338

Accessory Belt, V-ribbed, 46.58 in. Length, 0.41 in.. Width, Each

Part Number: ADO-15460

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

March Performance Crankshaft Pulleys 10271-08

Crankshaft Pulley, V-Belt, 3-Groove, 6.75 in., Aluminum, Black Powdercoated, Mopar, Small Block, Each

Part Number: MCH-10271-08

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 FHR Series Piston and Ring Kits IC9975KTD.040

Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.040 in. Bore, 3.310 in. Stroke, Flat Top, Dodge, Small Block, LA, Set of 8

Part Number: UEM-IC9975KTD040

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

Continental OE Technology Series V-belts 15574

Belt, Elite, V-Belt, 7/16 in. Width, 57.00 in. Length, Each

Part Number: CEL-15574

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

March Performance Ultra Series Billet Aluminum Alternator Brackets 40020

Alternator Bracket, Aluminum, Clear Powdercoated, Water Pump Mount, Mopar, 383-400, Kit

Part Number: MCH-40020

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M692040

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

Part Number: HSN-2M692040

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

Dayco No Slack Idler Pulleys 89056

Idler Pulley, No Slack, Double V-Belt, 107mm Diameter, Steel, Black, Dodge, Plymouth, Each

Part Number: DAC-89056

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Summit Racing™ Restoration Alternator Mounting Hardware Kits SUM-RP80389

Alternator Mounting Hardware Kit, 1969-74 Mopar 383/400, with Air Conditioning, OE Style Fasteners, 7 Piece Kit

Part Number: SUM-RP80389

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Scat Engine Rotating Assemblies 1-98103BI

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Mopar, Small Block, Kit

Part Number: SCA-1-98103BI

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

KB Performance Hyper Piston and Ring Kits KB243KTM.040

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

Part Number: UEM-KB243KTM-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

COMP Cams High Energy Cam and Lifter Kits K20-208-2

Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 252/252, Lift .425/.425, Mopar, 273-360, Kit

Part Number: CCA-K20-208-2

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

COMP Cams Magnum Solid Roller Camshafts 20-702-9

Camshaft, Mechanical Roller Tappet, Advertised Duration 308/308, Lift .575/.575, Mopar, Small Block, Each

Part Number: CCA-20-702-9

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 144-4203

Cylinder Head Studs, 12-Point Nuts, Chrysler, 318, 340, 360, with W-5 & W-7 Cylinder Heads, Kit

Part Number: ARP-144-4203

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

PROMAXX Performance Shocker Series Big Block Mopar Cylinder Heads 9242

Cylinder Heads, Aluminum, Assembled, 84cc Chamber, 240cc Intake Runner, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: PMX-9242

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

Continental OE Technology Series V-belts 15346

Belt, Elite, V-Belt, 7/16 in. Width, 34.00 in. Length, Each

Part Number: CEL-15346

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026