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DODGE D300 Engines & Components

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Results 251 - 275 of 1197

Sealed Power Performance Piston Ring Sets E-424K

Made in the USA Sealed Power Performance Piston Ring Sets E-424K

Sealed Power Performance Piston Ring Sets E-424K

Piston Rings, Moly, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-424K

5.0 out of 5 stars ( 1 )

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Mr. Gasket Chrome Valve Cover Breathers 2059

Mr. Gasket Chrome Valve Cover Breathers 2059

Mr. Gasket Chrome Valve Cover Breathers 2059

Valve Cover Breather, Push-In, Round, Steel, Chrome, Mr. Gasket Logo, Mopar, Each

Part Number: MRG-2059

4.5 out of 5 stars ( 8 )

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Trans-Dapt Performance Billet Handle Engine Oil Dipsticks 8904

Trans-Dapt Performance Billet Handle Engine Oil Dipsticks 8904

Trans-Dapt Performance Billet Handle Engine Oil Dipsticks 8904

Dipstick with Tube, Engine, Chrome Steel Tube/Polished Billet Handle, Mopar, Big Block, Each

Part Number: TRD-8904

3.67 out of 5 stars ( 3 )

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Earl's Performance Oil Filter Bypass Adapters 1178ERL

Earl's Performance Oil Filter Bypass Adapters 1178ERL

Earl's Performance Oil Filter Bypass Adapters 1178ERL

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Black, 3/4-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: EAR-1178ERL

5.0 out of 5 stars ( 2 )

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Howards Cams Double Roller Billet Steel Timing Sets 94335

Made in the USA Howards Cams Double Roller Billet Steel Timing Sets 94335

Howards Cams Double Roller Billet Steel Timing Sets 94335

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chrysler/Dodge, Big Block V8, Set

Part Number: HRS-94335

Not Yet Reviewed

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Melling Mechanical Flat Tappet Lifters JB-2084

Melling Mechanical Flat Tappet Lifters JB-2084

Melling Mechanical Flat Tappet Lifters JB-2084

Lifter, Mechanical Flat Tappet, 0.904 in. O.D., Chrysler, Dodge, Plymouth, Each

Part Number: MEL-JB-2084

5.0 out of 5 stars ( 2 )

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King SI-Series Main Bearings MB 517SI 010

King SI-Series Main Bearings MB 517SI 010

King SI-Series Main Bearings MB 517SI 010

Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Jeep, Chrysler, Set of 5

Part Number: KGB-MB517SI010

Not Yet Reviewed

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PRW Rocker Arm Adjuster Screws 9531808

PRW Rocker Arm Adjuster Screws 9531808

PRW Rocker Arm Adjuster 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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Fluidampr Harmonic Dampers 720301

Made in the USA Fluidampr Harmonic Dampers 720301

Fluidampr Harmonic Dampers 720301

Harmonic Balancer, Internal Balance, Steel, Black, Chrysler/Dodge/Plymouth, Small Block, Each

Part Number: FLU-720301

4.5 out of 5 stars ( 4 )

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Hastings Piston Ring Sets 2M139060

Hastings Piston Ring Sets 2M139060

Hastings Piston Ring Sets 2M139060

Piston Rings, Plasma-moly, 4.059 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139060

Not Yet Reviewed

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Cloyes Race Billet True Roller Timing Sets 9-3625TX9

Made in the USA Cloyes Race Billet True Roller Timing Sets 9-3625TX9

Cloyes Race Billet True Roller Timing Sets 9-3625TX9

Timing Chain and Gear Set, Premium Billet, Double Roller, Billet Steel Sprockets, Mopar, Big Block, Set

Part Number: CLO-9-3625TX9

3.33 out of 5 stars ( 3 )

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Sealed Power Cast Piston Rings E-424X

Made in the USA Sealed Power Cast Piston Rings E-424X

Sealed Power Cast Piston Rings E-424X

Piston Rings, Cast Iron, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-424X

5.0 out of 5 stars ( 1 )

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COMP Cams Magnum Solid Roller Camshafts 20-702-9

Made in the USA COMP Cams Magnum Solid Roller Camshafts 20-702-9

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: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Hastings Piston Ring Sets C5532

Hastings Piston Ring Sets C5532

Hastings Piston Ring Sets C5532

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-C5532

1.0 out of 5 stars ( 1 )

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Proform Mopar Licensed Big Block Engine Dress-Up Kits 440-812

Proform Mopar Licensed Big Block Engine Dress-Up Kits 440-812

Proform Mopar Licensed Big Block Engine Dress-Up Kits 440-812

Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Black Crinkle Powdercoated, MOPAR Logo, Big Block Mopar, B/RB, Kit

Part Number: PRO-440-812

Not Yet Reviewed

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PRW Platinum Series Shaft-Mount Rocker Arms 3244012

PRW Platinum Series Shaft-Mount Rocker Arms 3244012

PRW Platinum Series Shaft-Mount Rocker Arms 3244012

Rocker Arms, PQx Platinum Series Shaft-Mount, Bushed, Roller Tip, Stainless Steel, Natural, 1.6 Ratio, Chrysler, Dodge, Big Block, Kit

Part Number: PQX-3244012

3.0 out of 5 stars ( 1 )

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Mahle Original Standard Piston Ring Sets 50564CP

Mahle Original Standard Piston Ring Sets 50564CP

Mahle Original Standard Piston Ring Sets 50564CP

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50564CP

5.0 out of 5 stars ( 2 )

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Sealed Power Cam Bearings 1484M

Made in the USA Sealed Power Cam Bearings 1484M

Sealed Power Cam Bearings 1484M

Cam Bearings Direct Replacement, Steel Backed Babbit, Chrysler, Dodge, Plymouth, Small Block, Set

Part Number: SLP-1484M

2.2 out of 5 stars ( 5 )

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Sealed Power CP-Series Rod Bearings 2130CP 10

Sealed Power CP-Series Rod Bearings 2130CP 10

Sealed Power CP-Series Rod Bearings 2130CP 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, Chrysler, Dodge, Jeep, Plymouth, Small Block, LA, Magnum, Each

Part Number: SLP-2130CP10

5.0 out of 5 stars ( 1 )

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MotoRad Oil Filler Caps MO66

MotoRad Oil Filler Caps MO66

MotoRad Oil Filler Caps MO66

Oil Filler Cap, Steel, Natural, Twist-In, Chevy, Dodge, Jeep, Pontiac, Each

Part Number: SNN-MO66

5.0 out of 5 stars ( 1 )

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Melling Oil Pump Rebuild Kits K-63

Made in the USA Melling Oil Pump Rebuild Kits K-63

Melling Oil Pump Rebuild Kits K-63

Oil Pump Rebuild Kit, Chrysler, DeSoto, Dodge, Plymouth, Kit

Part Number: MEL-K-63

Not Yet Reviewed

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Summit Racing™ Restoration Oil Pickups SUM-RP80527

Summit Racing™ Restoration Oil Pickups SUM-RP80527

Summit Racing™ Restoration Oil Pickups SUM-RP80527

Oil Pickup, Reproduction, Big Block, 1972-1978 Dodge Truck, OE Style, Each

Part Number: SUM-RP80527

Not Yet Reviewed

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King XP-Series Rod Bearings CR 806XPND 010

King XP-Series Rod Bearings CR 806XPND 010

King XP-Series Rod Bearings CR 806XPND 010

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.010 Crankshaft Undersize, Chrysler, Dodge, Desoto, Plymouth, B/RB, Set 8

Part Number: KGB-CR806XPND010

4.5 out of 5 stars ( 2 )

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Sealed Power CP-Series Rod Bearings 2320CP 10

Sealed Power CP-Series Rod Bearings 2320CP 10

5 out of 5 stars ( 2 )

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Proform Extruded Aluminum Shaft Mount Roller Rocker Arms 440-869

Proform Extruded Aluminum Shaft Mount Roller Rocker Arms 440-869

Proform Extruded Aluminum Shaft Mount Roller Rocker Arms 440-869

Rocker Arms, Shaft Mount, 1.5 Ratio, Aluminum, Roller Rockers, Shafts, Spacers, Mopar, Small Block LA, Set of 16

Part Number: PRO-440-869

3.25 out of 5 stars ( 4 )

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Melling Timing Chain Sets 40217

Made in the USA Melling Timing Chain Sets 40217

Melling Timing Chain Sets 40217

SPEED SET

Part Number: MEL-40217

5.0 out of 5 stars ( 1 )

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