1973 AC 428 Engine Parts

5,052 products fit your

1973 AC 428

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1973 AC 428

Department

Street

Application

Muscle Car

Products

$101 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

$334.99

/each

$436.25

Edelbrock |

#9109582

Edelbrock 1902 AVS2 Series 500CFM Carb with 8131/8123 Fuel Line

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Manual

$580.99

/kit

Street Demon 1901 Polymer 625 CFM 4BBL Carb w/Black Air Cleaner

Demon Carburetion |

#9109311

Street Demon 1901 Polymer 625 CFM 4BBL Carb w/Black Air Cleaner

(2)

CFM:

625 CFM

Finish:

Ball Burnished

Material Type:

Polymer

$611.14

/kit

Speedway 90 -8 AN Flare to 3/8 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760860

Speedway 90 -8 AN Flare to 3/8 Inch NPT Pipe Adapter Fitting

Fitting End A:

-8 AN Male

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$19.99

/each

Straight High-Flow O-Ring -8 AN Hose to -10 AN Port Fitting

Speedway Motors |

#6177014

Straight High-Flow O-Ring -8 AN Hose to -10 AN Port Fitting

(2)

Fitting End A:

-8 AN Male

Fitting End B:

-10 AN Male O-ring

Angle:

Straight

$17.99

/each

Dealer Air meets Vintage Air in a 1946 Ford

Speedway Product Manager Jeff K. talks about the old failing "Dealer Air" in his '46 Ford Sedan Delivery we've become familiar with, and the replacement unit from Vintage Air he got from Speedway Motors.

1946 Ford Sedan Delivery Engine Detail

Speedway Motors Product Manager Jeff K. talks about how to really make your engine bay stand out from the crowd with just a little patience, and some Speedway products.

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.

Front Suspension and Rolling Chassis | 1968 C10 Build Episode 3

In Episode 3 of our C10 build, we install a front suspension kit and finally have a rolling chassis!

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Engine Cylinder Numbers

Cooling a '46 Ford Sedan

In this Tech Tip, John offers some guidance to a customer looking to cool his 1946 Ford Sedan.

Selecting Axles for a 1931 Model A

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

Replacing a Front Wheel Cylinder on an Early Ford

Preventative maintenance is crucial for hot rods. In this article, Jess shows you how to place a front wheel cylinder on an early Ford.

Model A I Beam Front Axle Install

Our hot rod expert takes you through his ford I beam axle setup. Follow as he sets up the front end on his split wishbone front suspension Model A.

$187 Off

Holley Sniper |

#4255505115PKSBF

Holley Sniper 2 550-511-5PK-SBF EFI Bundle w/ HyperSpark Ign. SBF

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,749.95

/kit

$2,936.95

-7%

Earls |

#425840106ERL

Earls 840106ERL Straight -6 AN to -6 AN Male Hose End

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Hose

$23.89

/each

$25.84

-9%

Aeromotive |

#10913139

Aeromotive 13139 A1000 Gen-II Adjustable EFI Regulator, -8AN/-6AN

Fuel Pressure Rating (psi):

40-75

GTIN Code:

684980008623

$280.54

/each

$308.59

-9%

Patriot Exhaust |

#9308065

Patriot Exhaust Tight Tuck S/B Chevy Block Hugger Headers

(6)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

as low as

$527.07

/pair

$579.78

-7%

Earls |

#425SS592403ERL

Earls SS592403ERL -3 AN Bulkhead Nut

AN Size:

-3 AN

Material Type:

Stainless Steel

Finish:

Natural

$16.42

/pair

$17.76

-9%

PerTronix |

#447AL82N-90

PerTronix AL82N-90 VW 90 Amp Alternator, Natural Finish

One Wire Alternator:

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$255.28

/each

$280.81

FiTech |

#52170030

FiTech 70030 Ultimate LS 1000HP System, Short Cathedral Intake

Injection Style:

Multi-port

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1000

$2,245.00

/kit

FiTech |

#52135465

FiTech 35465 Go EFI 2X4 1200HP W/ Dual Pump Force Fuel, Bright

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1200

$2,643.99

/kit

-53%

Fragola |

#62020221

Fragola 209004-BL Series 8000 Push-Lite Hose End, 90 Deg, -4 AN

Fitting Hose Size:

-4 AN

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Hose

$15.99

/each

$34.15

DeWitts |

#133SP185

DeWitts® 32-SP185 SP185 Spal Temp Switch

Temp. Range:

165 Degrees Off 185 Degrees On

Thread Pitch:

3/8" NPT

$52.99

/each

Maxima |

#229839641

Maxima 89-83964 Off Road Coolant, 64 OZ Bottle, Each

GTIN Code:

051027004847

$17.49

/each

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

Speedway Motors |

#6177104

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

(1)

AN Size:

-4 AN

Thread Type:

RH Male

Fitting Attachment 1:

Male Threads

$5.49

/each

Klotz |

#91011016

Klotz KL-607 Fabric Filter Oil

(1)

Liquid Measurement:

15.25 fl. oz.

Sold in Quantity:

Each

$14.00

/each

-59%

Aeroquip |

#6171002

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -6 AN

(6)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$19.99

/each

$49.26

Lucas Oil |

#484100501

Lucas Oil 10050 SAE 10W30 Synthetic Engine Oil, 1 Quart

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$13.99

/quart

Aluminum -6 AN Flare Fitting Cap, Blue Anodized

Speedway Motors |

#6176196

Aluminum -6 AN Flare Fitting Cap, Blue Anodized

(3)

Material Type:

Aluminum

Color:

Blue

$6.99

/each

$175 Off

Holley Sniper |

#4255505105PXSBC

Holley Sniper 2 550-510-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,299.95

/kit

$2,474.95

Stainless Steel -3 AN Straight Bulkhead Tee Adapter Brake Fitting

Speedway Motors |

#6178513

Stainless Steel -3 AN Straight Bulkhead Tee Adapter Brake Fitting

(5)

AN Size:

-3 AN

Angle:

Tee

Fitting End A:

-3 AN Male

$23.99

/each

K&N 99-5050 Air Filter Care Service Kit, Pump/Squeeze Bottles

K&N |

#465995050

K&N 99-5050 Air Filter Care Service Kit, Pump/Squeeze Bottles

GTIN Code:

024844020246

Sold in Quantity:

Kit

$18.99

/each

Lokar |

#491XED5026

Lokar XED-5026 Midnight Series Flex. Engine Dipstick, Big Block Mopar

Color:

Black

Sold in Quantity:

Each

$113.95

/each

Speedway Motors |

#91381101

Single Gauge 100 PSI Leakdown Tester

(1)

Sold in Quantity:

Each

Hardware Included:

$55.99

/each

FiTech |

#52170032

FiTech 70032 Ultimate LS 1000HP System, Long Cathedral Intake

Injection Style:

Multi-port

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1000

$2,245.00

/kit

Bills Hot Rod Co |

#91668028

Bills Hot Rod Co. 2025 Standard Power Steering Pulley, Drilled

(2)

Groove Count:

Power Steering Pulley Attachment:

Bolt on

Material Type:

Aluminum

$63.99

/each

-14%

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Speedway Motors |

#6176053

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Fitting End A:

-16 AN Male

Fitting End B:

1" NPT Male

Angle:

Straight

$24.99

/each

$29.35

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

-7%

Earls |

#425782406ERL

Earls 782406ERL Vapor Guard 3/8 Inch 3 Way Tee

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" Hose barb

Fitting End C:

3/8" Hose barb

$16.37

/each

$17.71

-7%

Earls |

#425782451ERL

Earls 782451ERL Vapor Guard Hose Tee 5/16 Inch, 1/8 Inch NPT Port

(1)

Fitting End A:

5/16" Hose barb

Fitting End B:

1/8" NPT Female

Angle:

Tee

$17.89

/each

$19.35

Vintage Air |

#725151588

Vintage Air 151588 1988-95 GM 454 R4 to 7B10 Compressor Brackets

Material Type:

Steel

Hardware Included:

Yes

Finish:

Raw

$144.99

/kit

Holley |

#42526101

Holley 26-101 Idle Mixture Screw, Large Head Style

(2)

Sold in Quantity:

Pair

GTIN Code:

090127418758

$19.41

/each

Magnuson Superchargers |

#79805009

Magnuson Superchargers 31-23-05-009-BL Air Inlet For LS W/ TVS265

$300.00

/set

-66%

Aeroquip |

#61710021

Aeroquip FBM4412 Straight Swivel Hose End Coupler Fitting-Black, -6 AN

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$17.49

/each

$51.61

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1973 AC 428 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Powermaster 9519 XS Torque Starter, Mini, Natural, Chevy

Edelbrock 1902 AVS2 Series 500CFM Carb with 8131/8123 Fuel Line

Street Demon 1901 Polymer 625 CFM 4BBL Carb w/Black Air Cleaner

Speedway 90 -8 AN Flare to 3/8 Inch NPT Pipe Adapter Fitting

Straight High-Flow O-Ring -8 AN Hose to -10 AN Port Fitting

Related Articles

Holley Sniper 2 550-511-5PK-SBF EFI Bundle w/ HyperSpark Ign. SBF

Earls 840106ERL Straight -6 AN to -6 AN Male Hose End

Aeromotive 13139 A1000 Gen-II Adjustable EFI Regulator, -8AN/-6AN

Patriot Exhaust Tight Tuck S/B Chevy Block Hugger Headers

Earls SS592403ERL -3 AN Bulkhead Nut

PerTronix AL82N-90 VW 90 Amp Alternator, Natural Finish

FiTech 70030 Ultimate LS 1000HP System, Short Cathedral Intake

FiTech 35465 Go EFI 2X4 1200HP W/ Dual Pump Force Fuel, Bright

Fragola 209004-BL Series 8000 Push-Lite Hose End, 90 Deg, -4 AN

DeWitts® 32-SP185 SP185 Spal Temp Switch

Maxima 89-83964 Off Road Coolant, 64 OZ Bottle, Each

Male Steel 37 Degree AN Flare Weld Bung Fitting, -4 AN

Klotz KL-607 Fabric Filter Oil

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -6 AN

Lucas Oil 10050 SAE 10W30 Synthetic Engine Oil, 1 Quart

Aluminum -6 AN Flare Fitting Cap, Blue Anodized

Holley Sniper 2 550-510-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Stainless Steel -3 AN Straight Bulkhead Tee Adapter Brake Fitting

K&N 99-5050 Air Filter Care Service Kit, Pump/Squeeze Bottles

Lokar XED-5026 Midnight Series Flex. Engine Dipstick, Big Block Mopar

Single Gauge 100 PSI Leakdown Tester

FiTech 70032 Ultimate LS 1000HP System, Long Cathedral Intake

Bills Hot Rod Co. 2025 Standard Power Steering Pulley, Drilled

Blue Straight AN16 Flare Adapter to 1 Inch Aluminum Pipe Fitting

Steel AN3 90 Degree Bulkhead Fitting

Earls 782406ERL Vapor Guard 3/8 Inch 3 Way Tee

Earls 782451ERL Vapor Guard Hose Tee 5/16 Inch, 1/8 Inch NPT Port

Vintage Air 151588 1988-95 GM 454 R4 to 7B10 Compressor Brackets

Holley 26-101 Idle Mixture Screw, Large Head Style

Magnuson Superchargers 31-23-05-009-BL Air Inlet For LS W/ TVS265

Aeroquip FBM4412 Straight Swivel Hose End Coupler Fitting-Black, -6 AN