Pro Stock Engine Parts

3,017 products fit your

Pro Stock

3,017 products

Sort By:

Clear All

Department

Racing

Application

Drag Racing

Race Type

Pro Stock

Products

Piston Ring Squaring Tool, 4.000 to 4.230 Bores

Speedway Motors |

#91089415

Piston Ring Squaring Tool, 4.000 to 4.230 Bores

(24)

Inside Diameter:

3.75"

Outside Diameter:

4.25"

$41.99

/each

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

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

Speedway Motors |

#6202012

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

(3)

Fitting Hose Size:

-12 AN

Fitting End A:

-12 AN Female

Fitting End B:

-12 AN Hose

$28.99

/each

Loctite |

#910491985

Loctite 491985 SI 598 RTV Silicone Gasket Maker Black 80ml Tube

GTIN Code:

079340374676

$7.99

/each

Aluminum Flare Union Adapter Fitting, Black, -3 AN

Speedway Motors |

#61760331

Aluminum Flare Union Adapter Fitting, Black, -3 AN

(2)

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

Straight

$8.99

/each

Muscle Car Suspension Upgrades | Restomod vs Pro Touring Classic Car

These days, muscle cars aren't just for straight line blasts down the dragstrip. Here's a primer on some of the trick hardware that's available to make your muscle car into a corner carving Pro Touring car that can do it all.

5.7 LS1 Engine Upgrades: Build Recipes for 400 HP-700+ HP

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

LQ4 Engine Build Upgrades | Recipes for 500HP - 1,000HP

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

Crate Engine vs Rebuilt: Is Rebuilding an Engine Worth It?

Crate Engine vs Rebuilt: Is Rebuilding an Engine Worth It? Crate engines are often the more affordable option over a purpose-built engine. Some still think a rebuild is cheaper than a crate engine. But is it? That’s what we’re here to find out.

What is Hobby Stock Car Racing | Rules, Build Setups, & FAQs

Why the budget-friendly Hobby Stock class is grassroots motorsports at its finest, and perfect for first-time dirt track racers.

Turbo vs Supercharger | The Best Way to Boost Your LS Build

Considering boosting your LS engine? Find out what's best for your build, turbocharging or supercharging!

6.0 LS Build Combinations: Recipes for 500-1,000 HP

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

Pro Touring or Old School Muscle: Pick a Side

Pro Touring muscle cars can do amazing things on the track and then cross the country in comfort. But some think that muscle cars should be a little more like the loud, crude dinosaurs that they were back in the day. What side are you on?

How to Get into Stock Car Racing Dirt Track Style | Rules & Tips

Explore dirt stock car racing’s key terms, classes, rules, parts, and tips for success in this ultimate guide for new competitors.

What is a Stroker Engine | Stroker Motor Chart for Chevy, Ford, and Mopar

Wondering what a stroker motor is and how to build one? Speedway Motors has the answers with this stroker motor build guide.

Brisk |

#12190951

Brisk USA DR15ZC Multi-Spark 14mm Racing Spark Plug

Thread Pitch:

14 mm

Sold in Quantity:

Each

$14.35

/each

-51%

Fragola |

#61768908

Fragola 689008-BL Real-Street 90 Degree PTFE Hose End Fitting, -8 AN

(2)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$24.99

/each

$51.26

K&N 66-3060 X-Stream Airflow Air Filter Assembly, 14 x 4, Drop Base

K&N |

#465663060

K&N 66-3060 X-Stream Airflow Air Filter Assembly, 14 x 4, Drop Base

Shape:

Round

Overall Diameter:

14"

Filter Material:

Cotton Gauze

$209.99

/each

Accel |

#1054041

ACCEL 4041 Spark Plug Wire Set, 8mm, Super Stock, Yellow/Orange

(2)

Conductor Style:

Spiral Core

Diameter:

$69.95

/set

Stainless Steel 90 Degree AN3 to AN3 Adapter Fitting

Speedway Motors |

#6178518

Stainless Steel 90 Degree AN3 to AN3 Adapter Fitting

(1)

Fitting End A:

-3 AN Male

Fitting End B:

-3 AN Male

Angle:

90 degree

$21.99

/each

MSD |

#5476427

MSD 6427 Ignition Control, 6CT

(2)

Ignition Box Output:

Capacitive Discharge

Circuitry:

Digital

$539.95

/each

Rebate

Brawler |

#424BR67301

Brawler BR-67301 Race Carburetor, Mechanical Secondary, 650 CFM

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

No Choke

$808.95

/each

$899.95

-72%

Speedway Replacement EPR2 O-Rings for -6 AN Fittings, Pack/5

Speedway Motors |

#6173464

Speedway Replacement EPR2 O-Rings for -6 AN Fittings, Pack/5

(1)

AN Size:

-6 AN

Material Type:

Rubber

Fitting Size 1:

-6 AN 0.468

$4.49

/bag

$16.05

Longacre |

#47543250

Longacre® 52-43250 230 Deg. Water Temp 1/2 in NPT Sender Only

Temp. Range:

230 Degrees On

Thread Pitch:

1/2" NPT

$17.49

/each

-17%

Powermaster |

#2551542130

Powermaster 1-542-130 4-gauge Alternator Charge Wire, 2 FT

Core Material:

Copper

Sold in Quantity:

Each

$38.99

/each

$47.50

Lucas Oil |

#484106301

Lucas Oil 484106301 SAE 30 Engine Break-In Oil 1 Qt.

(1)

Oil Weight:

SAE30

Oil Type:

Break-In

ZDDP Enhanced:

$14.49

/each

Ignition Timing/Carburetor Analog Super-Tuning Basic Tool Set Kit

Speedway Motors |

#91603083

Ignition Timing/Carburetor Analog Super-Tuning Basic Tool Set Kit

(4)

Sold in Quantity:

Kit

$96.99

/kit

-72%

Speedway Replacement EPR2 O-Rings for -8 AN Fittings, Pack/5

Speedway Motors |

#6173465

Speedway Replacement EPR2 O-Rings for -8 AN Fittings, Pack/5

(2)

AN Size:

-8 AN

Material Type:

Rubber

Fitting Size 1:

-8 AN 0.644

$4.49

/bag

$16.37

Speedway Motors |

#9109843

Speedway Motors 14x3 Inch Air Cleaner/Pre-Filter/Breather Kit

Shape:

Round

Overall Diameter:

14"

Filter Material:

Reusable Cotton Gauze

$198.99

/kit

-9%

Taylor |

#69870051

Taylor 70051 8mm Spark Plug Wires, 90 Deg, Resistor Core, Black

(7)

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

HEI / Male

$98.79

/set

$108.67

Speedway Motors |

#91081106

Stromberg Carburetor Jet Wrench

(36)

Material Type:

Steel

Sold in Quantity:

Each

$20.99

/each

Equus |

#184E8444

Equus E8444 8000 Series 2-5/8 Inch Mech. Oil Pressure Gauge

(2)

Gauge Diameter:

2-5/8"

Gauge Series:

Analog

Gauge Style:

Mechanical

$38.99

/each

Quick Fuel 36-236QFT Gas Jet Assortment Kit, 75 -110

Quick Fuel Technology |

#42436236QFT

Quick Fuel 36-236QFT Gas Jet Assortment Kit, 75 -110

Material Type:

Brass

Sold in Quantity:

Kit

$103.95

/each

Valve Cover Studs, Washer, Locknuts and Hold Down Clamps, Black

Speedway Motors |

#9100418

Valve Cover Studs, Washer, Locknuts and Hold Down Clamps, Black

(4)

Thread Pitch:

1/4"-20

Material Type:

Steel

Finish:

Black

$29.99

/kit

Maxima |

#22914912

Maxima Racing Oils 22914901 Semi-Synthetic, 10W40, 12 Quarts

Oil Weight:

10W40

Oil Type:

Synthetic Blend

ZDDP Enhanced:

Yes

$225.99

/box

Storage -8 AN Flare Fitting Cap, Pack of 4

Speedway Motors |

#54523805

Storage -8 AN Flare Fitting Cap, Pack of 4

(1)

Sold in Quantity:

Set

AN Size:

-8 AN

$4.49

/set

Speedway Motors |

#9161960

Zinc Plated Engine Spacer

(2)

Hole Diameter:

0.5"

Material Type:

Steel

Sold in Quantity:

Pair

$19.49

/pair

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

Speedway Motors |

#61770001

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

(2)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

1/8" NPT Female

$9.49

/each

K&N E-3760 Lifetime Performance Air Filter, 5in Tall, Round

K&N |

#465E3760

K&N E-3760 Lifetime Performance Air Filter, 5in Tall, Round

(2)

Filter Material:

Reusable Cotton Gauze

Color:

Black

Overall Diameter:

14"

$83.99

/each

Black Socketless Push-On Hose End Fittings, AN6, Straight/45/90

Speedway Motors |

#9100785

Black Socketless Push-On Hose End Fittings, AN6, Straight/45/90

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$38.99

/kit

Anodized Aluminum -6 AN Flare Plug Fitting

Speedway Motors |

#54523802

Anodized Aluminum -6 AN Flare Plug Fitting

(2)

Fitting End A:

-6 AN

Fitting Attachment 1:

Male AN

Material Type:

Aluminum

$5.49

/set

-7%

Earls |

#425750010ERL

Earls 750010ERL Vapor Guard 1 Ear Type 3/8 Inch Hose Clamp 5/Pk

(1)

Style:

Crimp

Material Type:

Stainless Steel

Color:

Natural

$11.92

/set

$12.89

Maxima |

#22910912

Maxima 39-10901 Performance Break-In Engine Oil, 12QT, 10W30

Oil Weight:

10W30

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$215.99

/box

Lucas Oil |

#48410053

Lucas Oil 10053 SAE 30 WT Plus Engine Oil, SAE 30W, 6 Qt Case

(5)

Oil Weight:

SAE30

Oil Type:

Conventional

ZDDP Enhanced:

$62.99

/box

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Anodized, -6 AN

Speedway Motors |

#62010161

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Anodized, -6 AN

(9)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$22.99

/each

-5%

Holley Sniper |

#425550872

Holley Sniper 550-872 Stealth 4150 EFI, Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$1,649.95

/kit

$1,743.95

Showing 1 - 2268 of 3,017 results

Shop Feedback:

Did you find what you are looking for?

Pro Stock Engine Parts

Subcategory

Part

Brand

Transmission Family

Sanctioning Body

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Piston Ring Squaring Tool, 4.000 to 4.230 Bores

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

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

Loctite 491985 SI 598 RTV Silicone Gasket Maker Black 80ml Tube

Aluminum Flare Union Adapter Fitting, Black, -3 AN

Related Articles

Brisk USA DR15ZC Multi-Spark 14mm Racing Spark Plug

Fragola 689008-BL Real-Street 90 Degree PTFE Hose End Fitting, -8 AN

K&N 66-3060 X-Stream Airflow Air Filter Assembly, 14 x 4, Drop Base

ACCEL 4041 Spark Plug Wire Set, 8mm, Super Stock, Yellow/Orange

Stainless Steel 90 Degree AN3 to AN3 Adapter Fitting

MSD 6427 Ignition Control, 6CT

Brawler BR-67301 Race Carburetor, Mechanical Secondary, 650 CFM

Speedway Replacement EPR2 O-Rings for -6 AN Fittings, Pack/5

Longacre® 52-43250 230 Deg. Water Temp 1/2 in NPT Sender Only

Powermaster 1-542-130 4-gauge Alternator Charge Wire, 2 FT

Lucas Oil 484106301 SAE 30 Engine Break-In Oil 1 Qt.

Ignition Timing/Carburetor Analog Super-Tuning Basic Tool Set Kit

Speedway Replacement EPR2 O-Rings for -8 AN Fittings, Pack/5

Speedway Motors 14x3 Inch Air Cleaner/Pre-Filter/Breather Kit

Taylor 70051 8mm Spark Plug Wires, 90 Deg, Resistor Core, Black

Stromberg Carburetor Jet Wrench

Equus E8444 8000 Series 2-5/8 Inch Mech. Oil Pressure Gauge

Quick Fuel 36-236QFT Gas Jet Assortment Kit, 75 -110

Valve Cover Studs, Washer, Locknuts and Hold Down Clamps, Black

Maxima Racing Oils 22914901 Semi-Synthetic, 10W40, 12 Quarts

Storage -8 AN Flare Fitting Cap, Pack of 4

Zinc Plated Engine Spacer

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

K&N E-3760 Lifetime Performance Air Filter, 5in Tall, Round

Black Socketless Push-On Hose End Fittings, AN6, Straight/45/90

Anodized Aluminum -6 AN Flare Plug Fitting

Earls 750010ERL Vapor Guard 1 Ear Type 3/8 Inch Hose Clamp 5/Pk

Maxima 39-10901 Performance Break-In Engine Oil, 12QT, 10W30

Lucas Oil 10053 SAE 30 WT Plus Engine Oil, SAE 30W, 6 Qt Case

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Anodized, -6 AN

Holley Sniper 550-872 Stealth 4150 EFI, Gold