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

Dorman Expansion Plugs 555-065

Steel Cup Expansion Plug 2-9/64 In., Height 0.432

Part Number: RNB-555-065

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Sealed Power CP-Series Rod Bearings 8-2320CP 30

Sealed Power CP-Series Rod Bearings 8-2320CP 30

Rod Bearings, 0.030 in. Crankshaft Undersize, Tri Metal, Chrysler, Dodge, Plymouth, Big Block, B, RB, Set of 8

Part Number: SLP-8-2320CP30

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Hastings Premium Ductile Ring Sets 2M692020

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 4.340 in. Bore, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M692020

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Melling M-Select Class 2 Camshafts 23204

CAMSHAFT-ENGINE

Part Number: MEL-23204

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King AM-Series Rod Bearings CR 806AM 030

Rod Bearings, .030 in. Crankshaft Undersize, Bi Metal, Alecular Alloy, Mopar, Set of 8

Part Number: KGB-CR806AM030

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Denso Oil Filters 150-2062

Oil Filter, Canister Style, Each

Part Number: DNP-150-2062

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Continental OE Technology Series V-belts 15591

Belt, Elite, V-Belt, 7/16 in. Width, 58.50 in. Length, Each

Part Number: CEL-15591

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Standard Motor PCV Valve Cover Grommets GV1

Valve Cover Grommet, PCV, Rubber, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: SMP-GV1

3.0 out of 5 stars ( 2 )

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King SI-Series Main Bearings MB5534SI 030

Main Bearings, SI-Series, Full Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Jeep, Mopar, Set of 5

Part Number: KGB-MB5534SI030

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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

ACDelco V-Ribbed Accessory Belts 88934346

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 49.59 in. Length, Alfa Romeo, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Mack, Toyota, Each

Part Number: ADO-15490

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King XP-Series Coated Main Bearings MB 558XPC 001

Main Bearings, XP-Series Coated, Tri-Metal Copper-Lead Nickel, 0.001 in. Crankshaft Undersize, 1/2 Upper Groove, Mopar, Small Block LA, Set of 5

Part Number: KGB-MB558XPC001

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COMP Cams Xtreme Energy Camshafts 20-231-4

Camshaft, Mechanical Flat Tappet, Advertised Duration 282/290, Lift .520/.540, Mopar, Small Block, Each

Part Number: CCA-20-231-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934356

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 54.09 in. Length, AMC, Buick, Chevy, Dodge, Ford, GMC, International, Jeep, Mercury, Olds, Each

Part Number: ADO-15535

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Cloyes Engine Timing Sets C-3002K

Timing Chain and Gear Set, Link Belt, Iron/Steel Sprockets, Mopar, 360, Set

Part Number: CLO-C-3002K

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5508

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5508

5.0 out of 5 stars ( 1 )

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Pioneer Performance Freeze Plugs PE-614-BR

EXP PLUG KIT- DEEP

Part Number: PIO-PE-614-BR

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Hastings Premium Ductile Ring Sets 2M5521030

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5521030

5.0 out of 5 stars ( 1 )

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 R996830

3 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M139S030

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M139S030

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PRW Rocker Arm Shafts 9544003

REPLACEMENT SHAFTS PAIR

Part Number: PQX-9544003

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Dorman Oil Pan Drain Plugs 65147

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Seal, Buick, Cadillac, Chevy, GMC, Chrysler, Dodge, Plymouth, Jeep, Each

Part Number: RNB-65147

5.0 out of 5 stars ( 2 )

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Melling Timing Chain Sets 3-168SA

CHAIN-TIMING SET (3)

Part Number: MEL-3-168SA

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

PRW SFI-Rated Racing Dampers 2444041

Harmonic Balancer, PQx, Internal or External Balance, Black, Dodge, Plymouth, Chrysler, Big Block, Each

Part Number: PQX-2444041

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

PRW Fabricated Valve Covers 4044007

Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Black Anodized, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: PQX-4044007

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934306

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 37.56 in. Length, AMC, Audi, Chevy, Chrysler, Ford, GMC, Peterbilt, Toyota, Volkswagen, Each

Part Number: ADO-15370

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ATP Graywerks Harmonic Balancers 102003

Harmonic Balancer, Internal Balance, Nodular Iron, Chrysler/Dodge/Plymouth, V6/V8, Each

Part Number: ATP-102003

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today