DODGE D300 Engines & Components

ADJUSTER SCREW KIT, VALVE LASH, MOPAR/CHRYSLER 273-440, Set of 16, 4135 Cup End

Part Number: PQX-9531807

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: SLP-E-424K30

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 3/4-16 in. Engine Threads, Kit

Part Number: TRD-1113

3.12 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Moly, 3.940 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-178K30

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Cam Bearings, Performance, Bi Metal, Fluoropolymer Lead-Based Micro Babbitt, Chrysler, Big Block, B/RB, Kit

Part Number: DUR-PDP-17T

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Engine Oil Dipstick, Tube, Braided Stainless Steel, Natural, Passenger Side, Dodge, Plymouth, Rear Sump, Each

Part Number: MIL-22061

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Moly, 4.010 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251K10

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Cam Bearings, Performance, Bi Metal, Chill-Cast Micro Babbitt, Chrysler, Dodge, Plymouth, 273, 318, 340, 360

Part Number: DUR-PDP-16

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rod Bearings, 0.010 in. Crankshaft Undersize, Tri Metal, Chrysler, Dodge, Plymouth, Big Block, B, RB, Hemi, Set of 8

Part Number: SLP-8-2320CP10

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, 360, Set of 5

Part Number: SLP-4999MA10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rod Bearings, HP Series, Bi-metal, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, Set of 8

Part Number: KGB-CR806HPND010

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rod Bearings, HP Series, Bi-metal, Silicon Aluminum, Standard Size, Chrysler, Dodge, Plymouth, Set of 8

Part Number: KGB-CR806HPND

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rocker Arm; Mopar, Shaft Rockers; Bolts And Dividers; For PN[1321-16]; 1 pc.

Part Number: CCA-1321H-1

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Plasma-moly, 4.005 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139005

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Plasma-moly, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Main Bearings, Standard Size, Bi Metal, 3/4 Groove, Chrysler, Dodge, Plymouth, 318, Set of 5

Part Number: SLP-5024MA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC30

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Timing Chain and Gear Set, Performer-Link True Roller, Double, Iron/Steel Sprockets, for 1-Bolt Cam, Chrysler, Dodge, Plymouth, V6/Small Block, Set

Part Number: EDL-7803

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rocker Arm Shaft, Replacement, Steel, Natural, Chrysler, Dodge, Plymouth, 273, 318, 340, 360, Each

Part Number: MEL-MRS-661

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Moly, 3.950 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-178K40

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

SPEED SET

Part Number: MEL-40407

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Estimated Ship Date: Monday 4/20/2026 if shipped by air