Dirt Late Model Engine Parts

4,966 products fit your

Dirt Late Model

4,966 products

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Products

Speedway Motors |

#91017134

Billet Valve Cover O-Ring Oil Fill

(5)

Overall Thickness:

0.685 in.

Inside Diameter:

1-7/16 in.

Outside Diameter:

Approx. 1-11/16 in.

$31.99

/each

-7%

MSD 8860 Distributor to Ignition Box Cable Assembly

MSD |

#5478860

MSD 8860 Distributor to Ignition Box Cable Assembly

(11)

GTIN Code:

085132088607

Sold in Quantity:

Each

$31.80

/each

$34.40

COMP Cams |

#28283216

COMP Cams 832-16 High Energy Lifters, Hydraulic flat tappet, Ford, Set

(2)

Lifter Type:

Hydraulic Flat Tappet

Lifter Body Diameter:

0.875"

$127.95

/set

Speedway Motors |

#2514394

Speedway Valvetrain Organizer Tray

(23)

$55.99

/each

Maxima |

#22991912

Maxima Racing Oils 22991901 RS Full Synthetic, 5W30, 12 Quarts

(1)

Oil Weight:

5W30

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$169.99

/box

Dirt Modified Racing Classes Explained | A-Mod, B-Mod, and E-Mod

Dirt modified racing delivers high-horsepower, adrenaline-fueled action, learn more about them and their racing classes

What is a 604 Crate Motor? | 604 Crate Engine Explained

Learn all about what is a 604 crate motor and what it takes to run this small block Chevy in your race or street car.

What is a 602 Crate Motor? | 602 Crate Engine Explained

Learn all about what is a 602 crate motor and what it takes to run this small block Chevy in your race or street car.

Fix An Overheating Race Engine | Beyond The Cooling System

Overheating is a major cause of DNFs and damaged engines. We'll go beyond the cooling system for solutions to your overheating issues.

What is a Quick Change Rear End and How Does It Work

Quick change rears have been around since the 1940s and while many are familiar with them, to others they’re a mystery we’ll help explain

Fueling a Model A Pickup

In this Tech Tip, John offers up a couple solutions to a customer wanting the best electric option to fuel his project.

Q&A With Our Race Experts: Tuning and Maintenance Tips

We talked to a few of our in-house race experts about ways to make this racing season your best one yet!

Your Favorite Cars and Stories from 2021

Here are the hot rods, muscle cars, and race cars that you loved the most from 2021!

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.

Total Seal |

#718RC00

Total Seal Fixed Size Hard Piston Ring Compressor, Aluminum

(3)

Material Type:

Aluminum

Adjustable:

Finish:

Anodized

$49.33

/each

-9%

MSD 3311 Silicone 90 Deg Spark Plug Boots And Terminals

MSD |

#5473311

MSD 3311 Silicone 90 Deg Spark Plug Boots And Terminals

(1)

GTIN Code:

085132033119

Sold in Quantity:

Pair

$16.11

/pair

$17.85

-7%

Holley |

#4251204630

Holley 120-4630 4500 Drop Base Air Cleaner, Black, 3 Inch Filter

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$259.95

/each

$281.95

-7%

Earls |

#425804608ERL

Earls 804608ERL 45 Degree -8 AN Female to -8 AN Hose Adapter

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$46.57

/each

$50.38

-7%

Earls |

#425AT809008ERL

Earls AT809008ERL 90 Degree -8 AN Female to -8 AN Swivel Low Profile

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$51.95

/each

$56.19

Lucas Oil |

#48410633

Lucas Oil 10630 SAE 30 Engine Break-In Oil 5 Gal

(8)

Oil Weight:

SAE30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$132.99

/each

KRC Power Steering |

#466775257

KRC Power Steering 77525075 CT525 Alternator Mount Add On Kit

Material Type:

Billet Aluminum

Finish:

Anodized Black

$153.64

/each

-15%

Accel |

#1054040B

ACCEL 4040B Spark Plug Wire Set, 8mm, Super Stock Universal, Blue

Conductor Style:

Spiral Core

Diameter:

$69.95

/each

$82.95

COMP Cams |

#28264816

COMP Cams 648-16 Machined Steel Race Locks, 7 Degree, 11/32 Stem

(2)

Material Type:

Hardened steel

Color:

Black

Finish:

Black Oxide

$43.95

/set

$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

Inline Fuel Pressure Adapter, -6 AN to -6 AN w/ 1/8Inch NPT, Blue

Speedway Motors |

#6177000

Inline Fuel Pressure Adapter, -6 AN to -6 AN w/ 1/8Inch NPT, Blue

(3)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

1/8" NPT Female

$10.49

/each

Quick Fuel 30-805QFT Low Pressure Regulator, Methanol, Black

Quick Fuel Technology |

#42430805QFT

Quick Fuel 30-805QFT Low Pressure Regulator, Methanol, Black

(3)

Regulator Style:

Non-return

Sold in Quantity:

Each

$55.49

/each

Speedway Replacement HEI Distributor Cap

Speedway Motors |

#91012330

Speedway Replacement HEI Distributor Cap

(4)

Cap Type:

HEI / Male

Cap Terminal Style:

HEI / Male

$17.49

/each

BTR LS Chromoly Pushrods .080 Wall, 5/16 Diameter, Set Of 16

BTR |

#36980017

BTR LS Chromoly Pushrods .080 Wall, 5/16 Diameter, Set Of 16

(5)

Tube O.D.:

.3125"

Wall Thickness:

.080"

Material Type:

Chromoly

$119.99

/set

Speedway Motors |

#910110681

Low Profile 2 Barrel Rochester Air Cleaner Base, Black Anodized

$51.99

/each

-8%

Holley |

#425241250

Holley 241-250 Finned Valve Covers, SBC, Gloss Red Finish

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Center Bolt

Material Type:

Cast Aluminum

$309.95

/each

$337.95

Speedway Black 14 Inch Flat Air Cleaner Kit, Oversized Air Filter

Speedway Motors |

#91605148

Speedway Black 14 Inch Flat Air Cleaner Kit, Oversized Air Filter

Shape:

Round

Overall Diameter:

14"

Filter Material:

Synthetic

$228.99

/kit

Nickel Straight to Aluminum Pipe Adapter Fitting, -12 AN to 1/2 In NPT

Speedway Motors |

#61760520

Nickel Straight to Aluminum Pipe Adapter Fitting, -12 AN to 1/2 In NPT

Fitting End A:

-12 AN Male

Fitting End B:

1/2" NPT Male

Angle:

Straight

$15.99

/each

$146 Off

Aeroquip |

#6174242

Aeroquip FBM4242 Starlite Crimp Fitting, 120 Degree, -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$45.99

/each

$191.90

COMP Cams |

#282SK122112

COMP Cams SK12-211-2 Magnum Hydraulic Camshaft Kit, Chevy S/B

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

224

Exhaust Duration (.050" Lift):

224

$381.95

/each

ARP 230-7001 Small Block Chevy Oil Pump Studs

ARP |

#101RPS1

ARP 230-7001 Small Block Chevy Oil Pump Studs

(16)

GTIN Code:

672036008376

$7.19

/each

-7%

Earls |

#425812008ERL

Earls 812008ERL 120 Degree -8 AN Female to -8 AN Hose Adapter

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$51.95

/each

$56.19

$116 Off

Keith Black |

#474123

Keith Black KB123.030 .150 Dome 6.0 Rod SBC 383 Hypereutectic Pistons

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$493.46

/set

$609.21

Driven Racing Oil |

#91003207

Driven Racing Oil 03206 XP9 Synthetic 10W40 Motor Oil, 12 Quarts

(4)

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$247.08

/box

-7%

Holley |

#425120541

Holley 120-541 Sniper Air Cleaner Assembly, 14 x 4 Inch, Black

Overall Diameter:

14"

Filter Material:

Paper

$155.95

/each

$168.95

-7%

MSD 8416 GM HEI Distributor Cap and Rotor

MSD |

#5478416

MSD 8416 GM HEI Distributor Cap and Rotor

(6)

Cap Type:

HEI / Male

Cap Terminal Style:

HEI / Male

Sold in Quantity:

Set

$51.95

/set

$56.19

Small Block Chevy Rotating Assembly, 383 Dish -.110 Inch, 5.7 Rod

Speedway Motors |

#91510221

Small Block Chevy Rotating Assembly, 383 Dish -.110 Inch, 5.7 Rod

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

$1,180.99

/kit

Speedway Small Block Chevy Offset Rear Main Seal

Speedway Motors |

#91010232

Speedway Small Block Chevy Offset Rear Main Seal

(2)

$15.49

/each

$204 Off

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Icon Pistons |

#474965

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Piston Style:

Dome

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$869.62

/set

$1,073.61

Mobil 1 |

#324127863

Mobil 1 127863 Delvac 1 ESP Motor Oil, 5W-40, 1 Gallon, Box/3

Oil Weight:

5W40

Oil Type:

Synthetic

ZDDP Enhanced:

$122.99

/box

Maxima |

#229169128

Maxima Racing Oils 39-169128 RS Full Synthetic, 10W40, 1 Gallon

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$79.99

/gallon

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Dirt Late Model Engine Parts

Subcategory

Part

Brand

Transmission Family

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Sanctioning Body

Engine Family

Availability

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Price

Customer Rating

Products

Billet Valve Cover O-Ring Oil Fill

MSD 8860 Distributor to Ignition Box Cable Assembly

COMP Cams 832-16 High Energy Lifters, Hydraulic flat tappet, Ford, Set

Speedway Valvetrain Organizer Tray

Maxima Racing Oils 22991901 RS Full Synthetic, 5W30, 12 Quarts

Related Articles

Total Seal Fixed Size Hard Piston Ring Compressor, Aluminum

MSD 3311 Silicone 90 Deg Spark Plug Boots And Terminals

Holley 120-4630 4500 Drop Base Air Cleaner, Black, 3 Inch Filter

Earls 804608ERL 45 Degree -8 AN Female to -8 AN Hose Adapter

Earls AT809008ERL 90 Degree -8 AN Female to -8 AN Swivel Low Profile

Lucas Oil 10630 SAE 30 Engine Break-In Oil 5 Gal

KRC Power Steering 77525075 CT525 Alternator Mount Add On Kit

ACCEL 4040B Spark Plug Wire Set, 8mm, Super Stock Universal, Blue

COMP Cams 648-16 Machined Steel Race Locks, 7 Degree, 11/32 Stem

Powermaster 8148 XS Volt Alternator, 150 Amps, Internal

Inline Fuel Pressure Adapter, -6 AN to -6 AN w/ 1/8Inch NPT, Blue

Quick Fuel 30-805QFT Low Pressure Regulator, Methanol, Black

Speedway Replacement HEI Distributor Cap

BTR LS Chromoly Pushrods .080 Wall, 5/16 Diameter, Set Of 16

Low Profile 2 Barrel Rochester Air Cleaner Base, Black Anodized

Holley 241-250 Finned Valve Covers, SBC, Gloss Red Finish

Speedway Black 14 Inch Flat Air Cleaner Kit, Oversized Air Filter

Nickel Straight to Aluminum Pipe Adapter Fitting, -12 AN to 1/2 In NPT

Aeroquip FBM4242 Starlite Crimp Fitting, 120 Degree, -6 AN

COMP Cams SK12-211-2 Magnum Hydraulic Camshaft Kit, Chevy S/B

ARP 230-7001 Small Block Chevy Oil Pump Studs

Earls 812008ERL 120 Degree -8 AN Female to -8 AN Hose Adapter

Keith Black KB123.030 .150 Dome 6.0 Rod SBC 383 Hypereutectic Pistons

Driven Racing Oil 03206 XP9 Synthetic 10W40 Motor Oil, 12 Quarts

Holley 120-541 Sniper Air Cleaner Assembly, 14 x 4 Inch, Black

MSD 8416 GM HEI Distributor Cap and Rotor

Small Block Chevy Rotating Assembly, 383 Dish -.110 Inch, 5.7 Rod

Speedway Small Block Chevy Offset Rear Main Seal

Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod

Mobil 1 127863 Delvac 1 ESP Motor Oil, 5W-40, 1 Gallon, Box/3

Maxima Racing Oils 39-169128 RS Full Synthetic, 10W40, 1 Gallon