Dodge D300 Engine Parts

Get an exact fit for your

Dodge D300

Year

Choose Year

Year

Make

Choose Make

Make

Model

Choose Model

Model

5,350 products

Sort By:

Clear All

Fitment

Dodge D300

Products

Driven Racing Oil |

#910193361

Driven Racing Oil 19336 GP-1 30 Grade Break-In Motor Oil, 1 Quart

(2)

Oil Weight:

SAE30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$10.97

/each

Driven Racing Oil |

#91019406

Driven Racing Oil 19406 GP-1 Synthetic Blend 15W40 Oil, 12 Quarts

(4)

Oil Weight:

15W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$179.64

/box

Tight-Fit Small Block Chevy Block Hugger Headers, Chrome

Speedway Motors |

#9300101C

Tight-Fit Small Block Chevy Block Hugger Headers, Chrome

(9)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

$227.99

/pair

Speedway Motors |

#91611000

Velocity Stack

(9)

Finish:

Polished

Sold in Quantity:

Each

$29.99

/each

-5%

Holley |

#425550903

Holley 550-903 Terminator X LS1/LS6 MPFI Kit

(2)

Ignition Type:

Factory GM

Injector Connector:

Jetronic / Minitimer (EV1)

Tuner Style:

Touchscreen Handheld

$1,599.95

/each

$1,687.95

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

On the Dyno at Speedway Motors Racing Engines

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

Ford 302 Build Combinations: Recipes for 300-500+ HP

Ford’s 302ci small block V8 is one of Ford’s best engine designs and is capable of great power with the right parts

Ford 302 Crate Engine Tech Talk

Darrian recently purchased a 302 Ford BluePrint Crate Engine for his 1962 Comet. Learn more as he walks you through what is included in the kit, it's out-of-the-box assembly and the performance metrics of the engine.

SBC 350 Build Combinations: Recipes for 300-600+ HP

The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists

Speedway Motors |

#6172603

Steel AN3 Tee Adapter

(3)

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$11.49

/each

Speedway Motors |

#6173303

Steel AN3 90 Degree Bulkhead Fitting

(2)

AN Size:

-3 AN

Angle:

90 degree

Fitting End A:

-3 AN Male

$14.99

/each

Speedway Replacement Nitrile O-Rings for -4 AN Fittings, Pack/10

Speedway Motors |

#6173473

Speedway Replacement Nitrile O-Rings for -4 AN Fittings, Pack/10

AN Size:

-4 AN

Material Type:

Nitrile Rubber Composite

Fitting Size 1:

-4 AN 0.351

$4.49

/bag

Speedway GM LS V8 Engine Storage Stand with Lift Plate, Chain

Speedway Motors |

#9108793

Speedway GM LS V8 Engine Storage Stand with Lift Plate, Chain

Material Type:

Steel

Finish:

Powder Coated

Color:

Red

$127.99

/kit

Set of 3 9 Super 7® 3-Bolt 2-Barrel Carburetors, Plain Finish

Speedway Motors |

#915116553

Set of 3 9 Super 7® 3-Bolt 2-Barrel Carburetors, Plain Finish

(16)

Carburetor Barrels:

3 x 2-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$963.99

/kit

Ideal Heavy Duty T-Bolt Clamp, 1-3/4 Inch Minimum Clamping Diameter

Ideal Clamps |

#917175

Ideal Heavy Duty T-Bolt Clamp, 1-3/4 Inch Minimum Clamping Diameter

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$7.99

/each

Adjustable LS Engine Motor Mount Adapter Kit, Powder Coated

Speedway Motors |

#9164870

Adjustable LS Engine Motor Mount Adapter Kit, Powder Coated

Material Type:

Steel

Hardware Included:

Yes

Sold in Quantity:

Kit

$129.99

/pair

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

Ideal Clamps |

#917188

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

(1)

Style:

T-Bolt

Material Type:

Steel

Color:

Natural

$7.69

/each

Driven Racing Oil |

#91003706

Driven Racing Oil 03706-12 BR40 10W40 Break In Motor Oil 12 Quart

(2)

Oil Weight:

10W40

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$155.88

/box

Aluminum AN Flare Fitting Cap Set, -4 AN, -6 AN, -8 AN, -10 AN

Speedway Motors |

#91607027

Aluminum AN Flare Fitting Cap Set, -4 AN, -6 AN, -8 AN, -10 AN

Finish:

Anodized

Material Type:

Aluminum

Sold in Quantity:

Set

$56.99

/each

Lokar |

#491PW1001

Lokar PW-1001 Cloth Covered Spark Plug Wire, Tan/Red-Black Tracer

Conductor Style:

Spiral Core

Diameter:

7.8"

Cap Terminal Style:

HEI or Socket

$231.95

/each

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

Speedway Motors |

#9300201C

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

(3)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$281.99

/pair

-5%

Powermaster |

#255621

Powermaster 621 Starter Clutch Assembly, Mastertorque Starters

Sold in Quantity:

Each

GTIN Code:

692209011439

$70.99

/each

$75.00

-63%

Aeroquip |

#1061305

Aeroquip FBM1305 Steel FC300 High Pressure Hose Straight -8 AN Fitting

(1)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$17.99

/each

$49.21

Three 4-bolt Small Rochester 2-BBL Carbs to 4-BBL Intake Adapter

Speedway Motors |

#1352005

Three 4-bolt Small Rochester 2-BBL Carbs to 4-BBL Intake Adapter

(5)

Carburetor Flange Type:

2-Barrel 4-Bolt

Carburetor Barrels:

3 x 2-Barrel

Carburetor Quantity:

Three

$149.99

/each

$101 Off

Powermaster |

#2559518

Powermaster 9518 XS Torque Starter, Denso, Natural, Chevy

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$334.99

/each

$436.25

-24%

Powermaster |

#2559528

Powermaster 9528 XS Torque Starter, Mini, Natural

(1)

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Bolt-On

$281.99

/each

$373.75

$113 Off

Powermaster |

#2559519

Powermaster 9519 XS Torque Starter, Mini, Natural, Chevy

(1)

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth

Mount Type:

Bolt-On

$322.99

/each

$436.25

$105 Off

Powermaster |

#2558126

Powermaster 8126 Race Alternator, 115 Amps, 16V

One Wire Alternator:

Yes

Alternator Amperage:

115 amp

Alternator Finish:

Powder Coated

$394.99

/each

$500.00

$122 Off

Powermaster |

#2558142

Powermaster 8142 Race Alternator, 150 Amps, 12V

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$405.99

/each

$527.50

$140 Off

Powermaster |

#2558148

Powermaster 8148 XS Volt Alternator, 150 Amps, Internal

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$415.99

/each

$556.25

$143 Off

Powermaster |

#2558156

Powermaster 8156 Race Alternator, 180 Amps, 16V

One Wire Alternator:

Yes

Alternator Amperage:

180 amp

Alternator Finish:

Powder Coated

$426.99

/each

$570.00

-23%

Powermaster |

#2558176

Powermaster 8176 Race Alternator, 55 Amps, V-belt, 16V

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Natural

$214.99

/each

$282.50

-24%

Powermaster |

#2558182

Powermaster 8182 Race Alternator, 75 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Powder Coated

$296.99

/each

$392.50

Lisle |

#21257030

Lisle 57030 Swivel Gripper, No Slip Filter Wrench, Standard

Case Included:

Sold in Quantity:

Each

$17.49

/each

Chevy Only |

#52800004

Chevy Only Black Lanyard

Color:

Black

Sold in Quantity:

Each

$9.99

/each

-71%

Aeroquip |

#6171009

Aeroquip FBM1022 45 Degree Hose End Coupler Fitting, Red/Blue, -6 AN

(2)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$29.99

/each

$105.03

-62%

Aeroquip |

#6172014

Aeroquip FBM1101 Straight High Pressure -4 AN TFE Hose End

(3)

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$11.49

/each

$30.66

-65%

Aeroquip |

#6172040

Aeroquip FBM1103 Straight High Pressure -6 AN TFE Hose End

(3)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$12.49

/each

$36.24

-66%

Aeroquip |

#6172041

Aeroquip FBM1112 45 Degree High Pressure -6 AN TFE Hose End

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$26.99

/each

$80.08

Power Steering Fitting, AN6 to 5/8-18 O-ring

Speedway Motors |

#6174803

Power Steering Fitting, AN6 to 5/8-18 O-ring

(6)

Fitting End A:

-6 AN Male

Fitting End B:

5/8"-18 Male O-ring

Angle:

Straight

$7.49

/each

Showing 1 - 2268 of 5,350 results

Shop Feedback:

Did you find what you are looking for?

Dodge D300 Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Driven Racing Oil 19336 GP-1 30 Grade Break-In Motor Oil, 1 Quart

Driven Racing Oil 19406 GP-1 Synthetic Blend 15W40 Oil, 12 Quarts

Tight-Fit Small Block Chevy Block Hugger Headers, Chrome

Velocity Stack

Holley 550-903 Terminator X LS1/LS6 MPFI Kit

Related Articles

Steel AN3 Tee Adapter

Steel AN3 90 Degree Bulkhead Fitting

Speedway Replacement Nitrile O-Rings for -4 AN Fittings, Pack/10

Speedway GM LS V8 Engine Storage Stand with Lift Plate, Chain

Set of 3 9 Super 7® 3-Bolt 2-Barrel Carburetors, Plain Finish

Ideal Heavy Duty T-Bolt Clamp, 1-3/4 Inch Minimum Clamping Diameter

Adjustable LS Engine Motor Mount Adapter Kit, Powder Coated

Ideal Heavy Duty T-Bolt Clamp, 1-7/8 Inch Minimum Clamping Diameter

Driven Racing Oil 03706-12 BR40 10W40 Break In Motor Oil 12 Quart

Aluminum AN Flare Fitting Cap Set, -4 AN, -6 AN, -8 AN, -10 AN

Lokar PW-1001 Cloth Covered Spark Plug Wire, Tan/Red-Black Tracer

Tight-Fit Small Block Ford Block Hugger Headers, Chrome

Powermaster 621 Starter Clutch Assembly, Mastertorque Starters

Aeroquip FBM1305 Steel FC300 High Pressure Hose Straight -8 AN Fitting

Three 4-bolt Small Rochester 2-BBL Carbs to 4-BBL Intake Adapter

Powermaster 9518 XS Torque Starter, Denso, Natural, Chevy

Powermaster 9528 XS Torque Starter, Mini, Natural

Powermaster 9519 XS Torque Starter, Mini, Natural, Chevy

Powermaster 8126 Race Alternator, 115 Amps, 16V

Powermaster 8142 Race Alternator, 150 Amps, 12V

Powermaster 8148 XS Volt Alternator, 150 Amps, Internal

Powermaster 8156 Race Alternator, 180 Amps, 16V

Powermaster 8176 Race Alternator, 55 Amps, V-belt, 16V

Powermaster 8182 Race Alternator, 75 Amps, V-belt, 12V

Lisle 57030 Swivel Gripper, No Slip Filter Wrench, Standard

Chevy Only Black Lanyard

Aeroquip FBM1022 45 Degree Hose End Coupler Fitting, Red/Blue, -6 AN

Aeroquip FBM1101 Straight High Pressure -4 AN TFE Hose End

Aeroquip FBM1103 Straight High Pressure -6 AN TFE Hose End

Aeroquip FBM1112 45 Degree High Pressure -6 AN TFE Hose End

Power Steering Fitting, AN6 to 5/8-18 O-ring