DODGE D300 SERIES Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Clevite P-Series Main Bearings MS-540P-10

Main Bearings, P Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Chrysler, 273, 318, 340, Set of 5

Part Number: CLE-MS540P10

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Melling Replacement Valve Locks 471004

Melling Replacement Valve Locks 471004

Valve Locks, Stock, 2-Groove, Steel, Chrysler, Dodge, Plymouth, Two Halves, Each

Part Number: MEL-471004

5.0 out of 5 stars ( 1 )

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Dayco High Performance V-Belts 17530

Accessory Belts, V-Belts, V-groove, 0.530 in. Width, 53.00 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Mack, Volvo, Each

Part Number: DAC-17530

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Sealed Power CP-Series Rod Bearings 8-2320CP 20

Rod Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, Chrysler, Dodge, Plymouth, Big Block, B, RB, Hemi, Set of 8

Part Number: SLP-8-2320CP20

4.0 out of 5 stars ( 1 )

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Sealed Power Intermediate Driveshafts 224-6174

Oil Pump Driveshaft, Chrysler, Dodge, Plymouth, Big Block/Hemi, Each

Part Number: SLP-224-6174

5.0 out of 5 stars ( 5 )

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King HP-Series Main Bearings MB 555HP 010

Main Bearings, HP-Series, 1/2 Groove, 0.010 in. Crankshaft Undersize, Bi Metal, Chrysler, Dodge, Plymouth, Big Block, Set of 5

Part Number: KGB-MB555HP010

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Hastings Piston Ring Sets 2M683100

Piston Rings, Plasma-moly, 4.350 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M683100

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Hastings Premium Ductile Ring Sets 2M8562

Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.250 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M8562

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King XP-Series Coated Main Bearings MB 558XPC 020

Main Bearing, Performance Series, .020 in. Crankshaft Undersize, Tri-metal copper-lead nickel, Dodge, Plymouth, Small Block, Each

Part Number: KGB-MB558XPC020

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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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Trans-Dapt Performance Timing Covers 9392

Timing Cover, 1-Piece, Steel, Chrome Plated, Mopar, Big Block, Each

Part Number: TRD-9392

1.0 out of 5 stars ( 1 )

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Sealed Power Pin Bushings 2134Y

Piston Pin Bushing, Bronze, 0.985 in. Inside Diameter, Mopar, Each

Part Number: SLP-2134Y

1.0 out of 5 stars ( 1 )

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Dorman Oil Pan Drain Plugs 090-052

Oil Pan Drain Plugs, 1/2-20 in. Thread, Seal, Set of 5

Part Number: RNB-090-052

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M5519

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

Part Number: HSN-2M5519

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Sealed Power Standard Gap Plasma-Moly Piston Ring Sets R9904

5 out of 5 stars ( 1 )

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MotoRad Crankcase Breather Caps MO70

Valve Cover Breather, Crankcase Push-In, 2.410 in. Diameter, 0.69 in. Diameter Port Tube, Steel, Silver Finish, Universal, Each

Part Number: SNN-MO70

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ACDelco Gold Oil Filters 19468077

Oil Filter, Canister, 30 Micron, 200 PSI Burst Pressure, Bypass Valve, Anti-Drain Back Valve, Ford, Dodge, Lincoln, Mercury, Plymouth, Each

Part Number: ADO-PFL400A

5.0 out of 5 stars ( 2 )

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PRW Power Rocker Arm Screws 9531808

ADJUSTER SCREW KIT, VALVE LASH, 7/16"-20 x 1.420" OAL, MOPAR 273-440, 5/16" Ball End, Set of 16

Part Number: PQX-9531808

3.0 out of 5 stars ( 1 )

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Mahle Original Standard Piston Ring Sets 50203CP.030

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50203CP030

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Dorman Expansion Plugs 555-023

Engine Expansion Plugs, Steel, 1.250 in. O.D., 0.400 in. Depth, Set of 10

Part Number: RNB-555-023

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Mr. Gasket Windage Trays 61101G

Windage Tray, Nylon, Black, Mopar, Big Block B/RB, Each

Part Number: MRG-61101G

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Proform Rocker Arm Shafts 66866

Rocker Arm Shafts, Machined, Steel, Chrysler, Big Block, Each

Part Number: PRO-66866

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Melling Oil Pumps M-51

Oil Pump, Standard Volume, Standard Pressure, Dodge, Chrysler, Mopar, Each

Part Number: MEL-M-51

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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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King XP-Series Coated Rod Bearings CR 805XPNC

Rod Bearings, XP-Series Coated, Copper/Lead/Nickel, Standard Size, Chrysler, Dodge, Jeep, Plymouth, Set of 8

Part Number: KGB-CR805XPNC

5.0 out of 5 stars ( 1 )

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Hastings Piston Ring Sets 2M683020

Piston Rings, Plasma-moly, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M683020

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