Modified Engine Parts

5,046 products fit your

Modified

5,046 products

Sort By:

Clear All

Department

Racing

Application

Oval Track

Race Type

Modified

Products

Redline |

#607812051

Redline 81205 Supercool Concentrate With Water Wetter, Gallon

(1)

Sold in Quantity:

Each

Freezing Point - Concentrate:

-34 F

$68.49

/each

-7%

Earls |

#425800106ERL

Earls 800106ERL Straight -6 AN Female to -6 AN Hose Adapter

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$14.82

/each

$16.03

Outerwears |

#5641125

Outerwears Shielded Breather Pre-Filter

(7)

Base Diameter:

Overall Height:

2-1/2"

Sold in Quantity:

Each

$10.97

/each

90 Degree Socketless Push-On Hose End, -12 AN

Speedway Motors |

#6202019

90 Degree Socketless Push-On Hose End, -12 AN

(5)

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$31.99

/each

Speedway Small Block Ford Steel Core Valve Cover Gaskets

Speedway Motors |

#91017005

Speedway Small Block Ford Steel Core Valve Cover Gaskets

(23)

Valve Cover Mounting Style:

Perimeter Bolt

$28.99

/pair

IMCA Modified Spec Engine Guide | Everything You Need to Know

There's a new spec engine option for the 2025 IMCA Modified season. Here's what you need to know.

Speedway Motors Introduces New IMCA Modified Spec Racing Engine as they Kick Off 2025 Race Season

Speedway Motors announced today the introduction of a new IMCA Modified Spec Racing Engine as they kick off the 2025 race season along with discounts Jan. 27-Feb. 2 to help their customers get ready for race season.

How to Mount a Modified Race Car Body

Learn a few tips on how to properly mount Modified bodies and some products that will help get your race car body fabrication job done!

Quick Change Bolt On Components for a Modified Race Car

This article demonstrates how to install a complete Winters quick change kit with additional parts including birdcages, brackets, and calipers for a modified race car.

Setting Up Your Modified Race Car

In order to be competitive and win, it's important to find the right set up that works for you and your car. Here's some general reminders to remember during set up!

Pick a Side: Engine Swaps

Where do you stand on engine swaps? Does your Ford need to have a Ford engine and your Chevy need to have a Chevy? Or, does anything go in the name of speed? We want to hear your opinion...

1967 Firebird Engine Refurbish

Follow this restoration guide as Josh breathes new life back into his Pontiac engine.

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

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.

Cover Car Contest Winner: Bryce's IMCA Northern Sport Modified

Meet Bryce Campbell. He's the winner of our Cover Car Contest and this is his IMCA Sport Mod. He's taken his whole family racing with him, and we're thrilled to bring you his story.

-7%

Earls |

#425AT809010ERL

Earls AT809010ERL 90 Degree -10 AN Female to -10 AN Swivel Low Profile

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$59.89

/each

$64.95

-7%

Earls |

#425AT818010ERL

Earls AT818010ERL 180 Degree -10 AN Female to -10 AN Swivel Seal Hose

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$59.89

/each

$64.95

-17%

Powermaster |

#2551562

Powermaster 1-562 6-gauge Alternator Charge Wire, 2 FT

Core Material:

Copper

Sold in Quantity:

Each

$34.99

/each

$42.50

Vintage Air |

#725151110

Vintage Air 151110 SBC Chevy Compressor Only Bracket Kit

Material Type:

Steel

Hardware Included:

Yes

Finish:

Natural

$144.99

/kit

COMP Cams |

#282202324

COMP Cams 20-232-4 Magnum Hydraulic Camshaft, Mopar S/B

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2500-6000

Intake Duration (.050" Lift):

230

$309.95

/each

-7%

Earls |

#425562047ERL

Earls 562047ERL Brake Adapter, 1/2 IF, -4 AN, Steel

Fitting End A:

-4 AN Male

Fitting End B:

1/2"-20 I.F. Male

Material Type:

Steel

$34.82

/pair

$37.67

-8%

Earls |

#425AT804510ERL

Earls AT804510ERL 45 Degree -10 AN Female to -10 AN Swivel Low Profile

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$66.65

/each

$72.95

-7%

Earls |

#425806106ERL

Earls 806106ERL 60 Degree -6 AN Female to -6 AN Hose Adapter

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$39.90

/each

$43.17

Fel-Pro |

#3441011

Fel-Pro 1011-1 1962-1984 Small Block Ford Head Gasket

(4)

GTIN Code:

084113573002

$51.99

/each

-20%

Powermaster |

#25537297344

Powermaster 37297-344 Smooth Look Alternator, 140A, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$243.99

/each

$308.75

Driven Racing Oil |

#91026156

Driven Racing Oil 26156 Circle Track Synthetic Oil 10W50, 12 Qts

Oil Weight:

10W50

Oil Type:

Synthetic

Liquid Measurement:

12 quarts

$215.88

/box

Scat |

#91060000

Scat 2-ICR6000A Pro Stock I Beam Connecting Rod

Connecting Rod Type:

I-Beam

Connecting Rod Length:

6.000"

Wrist Pin Style:

Floating

$518.99

/set

$155 Off

Powermaster |

#91068124

Powermaster 8-881 Snug Mount 100 AMP Alternator Kit

(1)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$402.99

/each

$557.50

COMP Cams |

#282SK126774

COMP Cams SK12-677-4 Xtreme Energy Solid Camshaft Kit, Chevy 5/5.7L

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

236

Exhaust Duration (.050" Lift):

242

$516.95

/each

Classic Headquarters |

#91067541

Classic Headquarters W-541 59-67 S/B Chevy Script Valve Covers

(4)

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

$173.99

/pair

-49%

Professional Products |

#91015367

Professional Products 81007 S/B Ford Balancer Pulley Spacer, 1 Inch

(14)

Material Type:

Aluminum

Finish:

Natural

$16.49

/each

$32.53

Speedway Motors |

#9109847

Speedway Motors 14x5 Inch Air Cleaner/Pre-Filter/Breather Kit

Shape:

Round

Overall Diameter:

14"

Filter Material:

Reusable Cotton Gauze

$212.99

/kit

-7%

Earls |

#425AT809006ERL

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$51.95

/each

$56.19

Speedway Motors |

#9101748

LS Engine Swap Conversion Low Profile Oil Pan, Zinc, 10 AN

(5)

Sump Style:

Wet Sump

Sump Location:

Rear

Rear Main Seal Style:

1-piece

$223.99

/each

-7%

Earls |

#425803110ERL

Earls 803110ERL 30 Degree -10 AN Female to -10 AN Hose Adapter

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$59.89

/each

$64.95

Brisk |

#12190951

Brisk USA DR15ZC Multi-Spark 14mm Racing Spark Plug

Thread Pitch:

14 mm

Sold in Quantity:

Each

$14.35

/each

Schoenfeld |

#917F235V

Schoenfeld F235V 2.3 Ford Pinto Modified Header

(3)

Header Tube Type:

Chassis

Exhaust Port Shape:

Oval

Flange Style:

Standard

$179.95

/each

Scat |

#91510400

Scat 940050 400 Chevy Crankshaft

(1)

Stroke:

3.750"

Main Journal Style:

400 mains

Crankshaft Material:

Cast Steel

$342.99

/each

Powermaster |

#2551132

Powermaster 1132 PowerGEN 1/2 Inch V-Belt Alternator Pulley

(1)

Material Type:

Steel

Sold in Quantity:

Each

$60.99

/each

COMP Cams |

#2825200

COMP Cams 5200 Aluminum Vacuum Canister Reservoir, Black, Each

(1)

Overall Diameter:

5.00"

Overall Height:

7.00"

Material Type:

Steel

$74.95

/each

Forged SB Chevy Rotating Assembly, 350 Flat Top, H-Beam, 6 Rod

Speedway Motors |

#9151230

Forged SB Chevy Rotating Assembly, 350 Flat Top, H-Beam, 6 Rod

(1)

Connecting Rod Type:

H-Beam

Piston Style:

Flat Top

Piston Material:

Forged Aluminum

$2,572.99

/kit

Equus |

#184E7234

Equus E7234 7000 Series 2 Inch Mech. Oil Pressure Gauge, 0-100PSI

Gauge Diameter:

Gauge Style:

Mechanical

Gauge Range:

0-100 psi

$13.99

/each

Scat |

#91515215

Scat 350-3500-5700-18LW F43 Chevy Crankshaft, 3.50 Stroke, 350 Main

Stroke:

3.50"

Main Journal Style:

350 mains

Crankshaft Material:

Forged 4340 Steel

$1,158.99

/each

Speedway Motors |

#54562200

Speedway Chevy V8 Oil Pump Primer

(27)

Overall Length:

9.25"

Overall Diameter:

.63"

Material Type:

Steel

$14.99

/each

Earls |

#425989532ERL

Earls 989532ERL -4 AN to 3/8-24 Tubing Adapter, Zinc Plated

Fitting End A:

-4 AN Male

Fitting End B:

3/8"-24 I.F. Female

Material Type:

Steel

$5.95

/each

Showing 1 - 252 of 5,046 results

Shop Feedback:

Did you find what you are looking for?

Modified Engine Parts

Subcategory

Part

Brand

Transmission Family

Rear Axle Family

Chassis

Engine Family

Sanctioning Body

Availability

Discounts

Price

Customer Rating

Products

Redline 81205 Supercool Concentrate With Water Wetter, Gallon

Earls 800106ERL Straight -6 AN Female to -6 AN Hose Adapter

Outerwears Shielded Breather Pre-Filter

90 Degree Socketless Push-On Hose End, -12 AN

Speedway Small Block Ford Steel Core Valve Cover Gaskets

Related Articles

Earls AT809010ERL 90 Degree -10 AN Female to -10 AN Swivel Low Profile

Earls AT818010ERL 180 Degree -10 AN Female to -10 AN Swivel Seal Hose

Powermaster 1-562 6-gauge Alternator Charge Wire, 2 FT

Vintage Air 151110 SBC Chevy Compressor Only Bracket Kit

COMP Cams 20-232-4 Magnum Hydraulic Camshaft, Mopar S/B

Earls 562047ERL Brake Adapter, 1/2 IF, -4 AN, Steel

Earls AT804510ERL 45 Degree -10 AN Female to -10 AN Swivel Low Profile

Earls 806106ERL 60 Degree -6 AN Female to -6 AN Hose Adapter

Fel-Pro 1011-1 1962-1984 Small Block Ford Head Gasket

Powermaster 37297-344 Smooth Look Alternator, 140A, V-belt, 12V

Driven Racing Oil 26156 Circle Track Synthetic Oil 10W50, 12 Qts

Scat 2-ICR6000A Pro Stock I Beam Connecting Rod

Powermaster 8-881 Snug Mount 100 AMP Alternator Kit

COMP Cams SK12-677-4 Xtreme Energy Solid Camshaft Kit, Chevy 5/5.7L

Classic Headquarters W-541 59-67 S/B Chevy Script Valve Covers

Professional Products 81007 S/B Ford Balancer Pulley Spacer, 1 Inch

Speedway Motors 14x5 Inch Air Cleaner/Pre-Filter/Breather Kit

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

LS Engine Swap Conversion Low Profile Oil Pan, Zinc, 10 AN

Earls 803110ERL 30 Degree -10 AN Female to -10 AN Hose Adapter

Brisk USA DR15ZC Multi-Spark 14mm Racing Spark Plug

Schoenfeld F235V 2.3 Ford Pinto Modified Header

Scat 940050 400 Chevy Crankshaft

Powermaster 1132 PowerGEN 1/2 Inch V-Belt Alternator Pulley

COMP Cams 5200 Aluminum Vacuum Canister Reservoir, Black, Each

Forged SB Chevy Rotating Assembly, 350 Flat Top, H-Beam, 6 Rod

Equus E7234 7000 Series 2 Inch Mech. Oil Pressure Gauge, 0-100PSI

Scat 350-3500-5700-18LW F43 Chevy Crankshaft, 3.50 Stroke, 350 Main

Speedway Chevy V8 Oil Pump Primer

Earls 989532ERL -4 AN to 3/8-24 Tubing Adapter, Zinc Plated