Dirt Late Model Engine Parts

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Dirt Late Model

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Forged S/B Chevy Rotating Assembly, 421 .218 Dome, 350 Mains, 6 Rod

Speedway Motors |

#9151273

Forged S/B Chevy Rotating Assembly, 421 .218 Dome, 350 Mains, 6 Rod

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

$2,668.99

/kit

AC Delco |

#91015177

ACDelco PFL400A Gold Engine Oil Filter, Ford/Mopar

(3)

Sold in Quantity:

Each

Color:

Blue

$9.99

/each

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Speedway Motors |

#91003148

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Shape:

Round

Overall Diameter:

16"

Filter Material:

Cotton Gauze

$119.99

/kit

Speedway Dry Media Air Filter Elements, 14 inch

Speedway Motors |

#91014000

Speedway Dry Media Air Filter Elements, 14 inch

(3)

Air Filter Style:

Round

Filter Material:

Paper

Overall Diameter:

14"

$58.99

/each

SB Chevy Rotating Assembly, 400 Flat Top-2 Valve Relief, 5.7 Rod

Speedway Motors |

#91510219

SB Chevy Rotating Assembly, 400 Flat Top-2 Valve Relief, 5.7 Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,132.99

/kit

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.

P-Ayr 3020 Plastic Foam SBF Ford 302 Mock Up Engine Block

P-Ayr Products |

#91087300

P-Ayr 3020 Plastic Foam SBF Ford 302 Mock Up Engine Block

(7)

$499.99

/each

-9%

Moroso |

#5457376

Moroso Ultra 40 Small Block Chevy Cust Wires

(5)

Conductor Style:

Spiral Core

Diameter:

8.65"

Cap Terminal Style:

HEI / Male

as low as

$109.99

/each

$121.48

Longacre |

#47546903

Longacre 52-46903 Sportsman Elite Oil Temp Gauge, 100-320 F

Gauge Diameter:

2-5/8"

Gauge Style:

Analog

Gauge Face Color:

White

$101.99

/each

Melling |

#57710551

Melling 10551ST High Volume SB Chevy Oil Pump, 3/4 Inch, Stage 1

(3)

Oil Pump Volume:

High Volume

Oil Pump Pressure:

Standard Pressure

Material Type:

Cast Iron

$154.99

/each

K&N Air Filter Oil, Filtercharger, 12 oz Aerosol, 2 Pack

K&N |

#9101220

K&N Air Filter Oil, Filtercharger, 12 oz Aerosol, 2 Pack

Liquid Measurement:

12.25 fl. oz.

Sold in Quantity:

Kit

$33.99

/kit

Small Block Ford Steel Valve Covers with Breather

Speedway Motors |

#91550200

Small Block Ford Steel Valve Covers with Breather

(14)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Finish:

Natural

$41.99

/pair

Speedway Motors |

#9101743

LS Swap Conversion Low Profile Oil Pan, Chrome, 90 Degree 10 AN

(7)

Sump Style:

Wet Sump

Sump Location:

Rear

$279.99

/each

-44%

Fragola |

#61768408

Fragola 684508-BL Real-Street 45 Degree PTFE Hose End Fitting, -8 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$28.99

/each

$52.49

Holley |

#42512880

Holley 12-880 Adjustable Billet By-Pass Regulator, -6 AN

(2)

Regulator Style:

Bypass Return Style

Material Type:

Billet Aluminum

$207.95

/each

Engine Lever, Four Point Mount, 1,500 Lb and SBC Engine Stand

Speedway Motors |

#9102605

Engine Lever, Four Point Mount, 1,500 Lb and SBC Engine Stand

Material Type:

Steel

Finish:

Powder Coated

$130.99

/kit

Moroso |

#54573233

Moroso 73233 Blue Max Universal Fit Spark Plug Wires, 135 Deg Boots

(1)

Conductor Style:

Spiral Core

Diameter:

$144.99

/set

Clevite |

#757M909H

Clevite H-Series Small Block Chevy Main Bearings

(5)

Sold in Quantity:

Each

as low as

$86.99

/set

Prothane |

#91018015

Prothane 7-504-BL Polyurethane S/B or B/B Chevy Motor Mounts

(21)

Attachment Style:

Bolt-on

Mount Material:

Steel/Polyurethane

Bushing Material:

Polyurethane

$114.99

/pair

Maxima |

#22911928

Maxima Racing Oils 39-119128 Break-In oil, 15W50, 1 Gallon

Oil Weight:

15W50

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$42.99

/each

Valco Cincinnati |

#91071105

Valco Cincinnati 710XX105 All-in-One Silicone, Clear, 3 oz

Volume:

3 fl. oz.

Sold in Quantity:

Box

$7.89

/each

$175 Off

Icon Chevy 350 Forged Pistons, Dish, 5.7 Rod

Icon Pistons |

#474726

Icon Chevy 350 Forged Pistons, Dish, 5.7 Rod

(2)

Piston Style:

Dish

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$745.89

/set

$920.85

Speedway Replacement Nitrile O-Rings for -12 AN Fittings, Pack/10

Speedway Motors |

#6173477

Speedway Replacement Nitrile O-Rings for -12 AN Fittings, Pack/10

AN Size:

-12 AN

Material Type:

Nitrile Rubber Composite

Fitting Size 1:

-12 AN 0.924

$4.49

/bag

PennGrade |

#633715001

PennGrade Motor Oil 71500 10w30 Racing Oil 5 Quart Bottle

(2)

Oil Weight:

10W30

Oil Type:

Synthetic Blend

ZDDP Enhanced:

$54.99

/each

90 Degree Flare Adaptor, AN6 to 3/8 Inch NPT

Speedway Motors |

#6176084

90 Degree Flare Adaptor, AN6 to 3/8 Inch NPT

(9)

Fitting End A:

-6 AN Male

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$15.99

/each

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Speedway Motors |

#9151274

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Connecting Rod Type:

H-Beam

Piston Style:

Dome

Piston Material:

Forged Aluminum

as low as

$2,301.99

/kit

Speedway Small Block Chevy Oil Pan Gasket, 1986-up One-Piece

Speedway Motors |

#91010224

Speedway Small Block Chevy Oil Pan Gasket, 1986-up One-Piece

(13)

Rear Main Seal Style:

1-piece

$36.99

/each

Russell |

#61766206

Russell 662061 Endura Finish Aluminum Pipe Plug-1/2 In NPT

(4)

Fitting Type:

Plug Fitting

Fitting Size 1:

1/2" Male NPT

Fitting Attachment 1:

Male NPT

$8.95

/each

Speedway Motors |

#6171302

Steel 1/8 Inch NPT Run Tee Fitting

(9)

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Fitting End C:

1/8" NPT Male

$14.49

/each

-7%

Earls |

#4256453003ERL

Earls 6453003ERL Speed-Seal -3 AN Hose End Tee, 3/16 Mount, Steel

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Fitting End C:

-3 AN Male

$93.25

/each

$100.95

-7%

Mr Gasket |

#5509824

Mr Gasket 9824 Valve Cover Y Wing Bolts, Chevy V8, 1/4 Inch

(4)

GTIN Code:

084041098240

$19.55

/set

$21.15

Speedway Motors |

#6176207

Aluminum Allen Pipe Plugs, 3/4 Inch NPT

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/4" Male NPT

Fitting Attachment 1:

Male NPT

$6.99

/each

Lucas Oil |

#48410001

Lucas Oil 10001 Heavy Duty Oil Additive Stabilizer, Case

(3)

Sold in Quantity:

Box

GTIN Code:

049807100018

$154.99

/box

-18%

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

Keith Black |

#4749907

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

(2)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$314.16

/set

$387.85

Shaver/Wesmar |

#91511650

Shaver-Wesmar Small Block Chevy Gear Drive, Standard Cam Height

(2)

$961.98

/each

Valve Lash Rocker Wrench, 9/16 In w/ 3/16 and 7/32 In. T-Wrenches

Speedway Motors |

#91081127

Valve Lash Rocker Wrench, 9/16 In w/ 3/16 and 7/32 In. T-Wrenches

(5)

Material Type:

Steel

Sold in Quantity:

Kit

$36.99

/set

10MM-1.0 Japanese to -3 AN Steel Male Brake Adapter Connector Fitting

Speedway Motors |

#6174143

10MM-1.0 Japanese to -3 AN Steel Male Brake Adapter Connector Fitting

(6)

Fitting End A:

-3 AN Male

Fitting End B:

10MM-1.0 Japanese

Material Type:

Steel

$11.99

/pair

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Dirt Late Model Engine Parts

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Products

Forged S/B Chevy Rotating Assembly, 421 .218 Dome, 350 Mains, 6 Rod

ACDelco PFL400A Gold Engine Oil Filter, Ford/Mopar

Steel 16" Dominator Air Cleaner Kit W/ Washable Filter

Speedway Dry Media Air Filter Elements, 14 inch

SB Chevy Rotating Assembly, 400 Flat Top-2 Valve Relief, 5.7 Rod

Related Articles

P-Ayr 3020 Plastic Foam SBF Ford 302 Mock Up Engine Block

Moroso Ultra 40 Small Block Chevy Cust Wires

Longacre 52-46903 Sportsman Elite Oil Temp Gauge, 100-320 F

Melling 10551ST High Volume SB Chevy Oil Pump, 3/4 Inch, Stage 1

K&N Air Filter Oil, Filtercharger, 12 oz Aerosol, 2 Pack

Small Block Ford Steel Valve Covers with Breather

LS Swap Conversion Low Profile Oil Pan, Chrome, 90 Degree 10 AN

Fragola 684508-BL Real-Street 45 Degree PTFE Hose End Fitting, -8 AN

Holley 12-880 Adjustable Billet By-Pass Regulator, -6 AN

Engine Lever, Four Point Mount, 1,500 Lb and SBC Engine Stand

Moroso 73233 Blue Max Universal Fit Spark Plug Wires, 135 Deg Boots

Clevite H-Series Small Block Chevy Main Bearings

Prothane 7-504-BL Polyurethane S/B or B/B Chevy Motor Mounts

Maxima Racing Oils 39-119128 Break-In oil, 15W50, 1 Gallon

Valco Cincinnati 710XX105 All-in-One Silicone, Clear, 3 oz

Icon Chevy 350 Forged Pistons, Dish, 5.7 Rod

Speedway Replacement Nitrile O-Rings for -12 AN Fittings, Pack/10

PennGrade Motor Oil 71500 10w30 Racing Oil 5 Quart Bottle

90 Degree Flare Adaptor, AN6 to 3/8 Inch NPT

Forged S/B Chevy Rotating Assembly, 421, .283 Dome, 400 Mains, 6 Rod

Speedway Small Block Chevy Oil Pan Gasket, 1986-up One-Piece

Russell 662061 Endura Finish Aluminum Pipe Plug-1/2 In NPT

Steel 1/8 Inch NPT Run Tee Fitting

Earls 6453003ERL Speed-Seal -3 AN Hose End Tee, 3/16 Mount, Steel

Mr Gasket 9824 Valve Cover Y Wing Bolts, Chevy V8, 1/4 Inch

Aluminum Allen Pipe Plugs, 3/4 Inch NPT

Lucas Oil 10001 Heavy Duty Oil Additive Stabilizer, Case

KB Claimer Chevy 377/400 Hypereutectic Pistons, Flat Top, 5.7/5.565 Rod

Shaver-Wesmar Small Block Chevy Gear Drive, Standard Cam Height

Valve Lash Rocker Wrench, 9/16 In w/ 3/16 and 7/32 In. T-Wrenches

10MM-1.0 Japanese to -3 AN Steel Male Brake Adapter Connector Fitting