DODGE D300 Engines & Components

ATI Super Damper Standard Harmonic Balancers ATI917120

Harmonic Balancer, Super Damper, Internal Balance, Steel, Black, Chrysler, Big Block, B, RB, Hemi, Each

Part Number: ATI-917120

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Sealed Power CP-Series Rod Bearings 2320CP 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: SLP-2320CP10

5.0 out of 5 stars ( 2 )

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Dayco High Performance V-Belts 15450

Accessory Belts, V-Belts, V-groove, 0.440 in. Width, 45.00 in. Length, AMC, Chevy, Chrysler, Ford, GMC, Jeep, Mercury, Western Star, Each

Part Number: DAC-15450

5.0 out of 5 stars ( 2 )

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King AM-Series Rod Bearings CR 806AM

Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Mopar, Set of 8

Part Number: KGB-CR806AM

4.67 out of 5 stars ( 3 )

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Hastings Premium Ductile Ring Sets 2M692030

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.350 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M692030

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Hastings Premium Ductile Ring Sets 2M5508035

Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5508035

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Sealed Power CP-Series Rod Bearings 8-2130CP 10

Rod Bearings, CP-Series, Tri Metal, 0.010 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, Small Block, Polysphere

Part Number: SLP-8-2130CP10

4.67 out of 5 stars ( 3 )

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King XP-Series Coated Rod Bearings CR 805XPNC 001

Rod Bearings, XP-Series Coated, Copper/Lead/Nickel, 0.001 Crankshaft Undersize, Chrysler, Dodge, Jeep, Plymouth, Set of 8

Part Number: KGB-CR805XPNC001

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King XP-Series Coated Main Bearings MB 558XPC 010

Main Bearing, Performance Series, .010 in. Crankshaft Undersize, Tri-metal copper-lead nickel, Dodge, Plymouth, Small Block, Each

Part Number: KGB-MB558XPC010

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COMP Cams Nostalgia Plus Camshafts 21-672-4

COMP Cams Nostalgia Plus Camshafts 21-672-4

Camshaft, 1-Bolt, Hydraulic Flat Tappet, Advertised Duration 292/299, Lift .509/.509, Mopar, Big Block, Each

Part Number: CCA-21-672-4

5.0 out of 5 stars ( 1 )

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King AM-Series Rod Bearings CR 806AM 020

Rod Bearings, .020 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Mopar, Set of 8

Part Number: KGB-CR806AM020

5.0 out of 5 stars ( 1 )

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PRW Shaft-Mount Rocker Arm Hold-Down Kits 9531805

HOLD DOWN KIT, SHAFT ROCKER SYS, MOPAR 273-360, Steel HD, 5/16", Complete Kit

Part Number: PQX-9531805

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COMP Cams Xtreme Energy Camshafts 20-225-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .507/.510, Mopar, Small Block, Each

Part Number: CCA-20-225-4

4.0 out of 5 stars ( 3 )

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Melling Oil Pumps M-66C

Oil Pump, Standard-Volume, Chrysler, Dodge, Plymouth, 170/198/225, Each

Part Number: MEL-M66C

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Sealed Power Cam Bearings 1451M

Cam Bearings, Direct Replacement, Steel Backed Babbit, Mopar, Small Block, Set

Part Number: SLP-1451M

5.0 out of 5 stars ( 1 )

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Hastings Piston Ring Sets 2M139020

Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139020

5.0 out of 5 stars ( 4 )

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Summit Racing™ Magnetic Drain Plugs SUM-120102B

Oil Pan Drain Plug, Magnetic, Steel, Black Powdercoated, Neodymium Super Magnet, 1/2-20 RH in. Threads, Copper Seal, Each

Part Number: SUM-120102B

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PRW Pro Series Shaft-Mount Rocker Arms 3544012

Rocker Arms, Pro Series 2024 Billet Aluminum, 1.6 Ratio, Full Roller, Shaft Mount, Self-Locking, with Necessary Hardware, Natural Finish, Kit

Part Number: PQX-3544012

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

Cloyes Heavy-Duty Timing Sets C-3044

Timing Chain and Gear Set, Heavy Duty, Double Roller, Iron/Billet Steel Sprockets, Mopar, Big Block, Set

Part Number: CLO-C-3044

4.33 out of 5 stars ( 3 )

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Melling Valves V1156

Valve, Exhaust, Steel, 1.740 Diameter, 4-Groove, 0.371 in. Stem, Chrysler, Dodge, Plymouth, Each

Part Number: MEL-V1156

5.0 out of 5 stars ( 2 )

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Melling Valve Springs VS-1120

Valve Spring, Standard, Single, 1.494 in. O.D., 1.100 in. Coil Bind Height, 101 lbs. Seat Pressure, Chrysler, Dodge, Plymouth, Each

Part Number: MEL-VS-1120

5.0 out of 5 stars ( 1 )

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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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Dorman Timing Covers 635-400

Timing Cover, Aluminum, Natural, Chrysler, Dodge, Plymouth, Small Block, V6, Each

Part Number: RNB-635-400

4.0 out of 5 stars ( 11 )

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Melling Stock Replacement Camshafts SPD-11

CAMSHAFT-ENGINE

Part Number: MEL-SPD-11

5.0 out of 5 stars ( 1 )

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Melling Pushrods MPR-323

Pushrod, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 9.315 in. Overall Length, Chrysler, Dodge, Plymouth, Each

Part Number: MEL-MPR-323

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