Willys Aero Lark Engine Parts

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Willys Aero Lark

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Spectre 9761 Reducer Coupler, 4 In ID x 3 In ID

Spectre Performance |

#4659761

Spectre 9761 Reducer Coupler, 4 In ID x 3 In ID

Inlet Diameter:

Outlet Diameter:

$23.99

/each

Spectre 9785 Coupler, 4 in. ID, 4 in. OD

Spectre Performance |

#4659785

Spectre 9785 Coupler, 4 in. ID, 4 in. OD

(1)

Inlet Diameter:

Outlet Diameter:

$62.99

/each

Spectre 9799 Air Intake Tube, 4 in. OD, 6.813 in. Long

Spectre Performance |

#4659799

Spectre 9799 Air Intake Tube, 4 in. OD, 6.813 in. Long

(1)

Outside Diameter:

Finish:

Polished

Overall Length:

6.813"

$56.99

/each

Spectre Performance |

#4659824

Spectre 9824 Carb Hat Air Intake Plenum, Ultra Low Profile, Dual

Material Type:

Aluminum

Angle:

120 degree

Tube O.D.:

$303.99

/each

K&N RC-0850 Performance Air Filters, 2in Tall, Round

K&N |

#465RC0850

K&N RC-0850 Performance Air Filters, 2in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$68.99

/each

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!

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.

Pick a Side: LS Engines

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

K&N RC-1200 Performance Air Filters, 4in Tall, Round Tapered

K&N |

#465RC1200

K&N RC-1200 Performance Air Filters, 4in Tall, Round Tapered

Material Type:

Cotton Gauze

Top Finish:

Chrome

$52.99

/each

K&N RC-1250 Performance Air Filters, 4in Tall, Round Tapered

K&N |

#465RC1250

K&N RC-1250 Performance Air Filters, 4in Tall, Round Tapered

Material Type:

Cotton Gauze

Top Finish:

Chrome

$62.99

/each

K&N RC-2320 Performance Air Filters, 3in Tall, Round Tapered

K&N |

#465RC2320

K&N RC-2320 Performance Air Filters, 3in Tall, Round Tapered

Material Type:

Cotton Gauze

Top Finish:

Chrome

$78.99

/each

K&N RC-2330 Performance Air Filters, 3in Tall, Round Tapered

K&N |

#465RC2330

K&N RC-2330 Performance Air Filters, 3in Tall, Round Tapered

Material Type:

Cotton Gauze

Top Finish:

Chrome

$78.99

/each

K&N RC-2344 Performance Air Filters, 2.75in Tall, Round Tapered

K&N |

#465RC2344

K&N RC-2344 Performance Air Filters, 2.75in Tall, Round Tapered

Material Type:

Cotton Gauze

Top Finish:

Chrome

$209.99

/set

Edelbrock |

#32512404

Edelbrock 12404 Vacuum Secondary Throttle Diaphragm

Sold in Quantity:

Each

GTIN Code:

085347124046

$18.95

/each

K&N RU-0500 Performance Air Filters, 4in Tall, Round

K&N |

#465RU0500

K&N RU-0500 Performance Air Filters, 4in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$78.99

/each

Edelbrock |

#32512412

Edelbrock 12412 HDQ Carburetor Vacuum Secondary Spring, Steel

Sold in Quantity:

Set

GTIN Code:

085347124121

$26.95

/each

Edelbrock |

#32512416

Edelbrock 12416 Fuel Transfer Tube O-Ring, Rubber, Holley Carbs, Pair

Sold in Quantity:

Pair

GTIN Code:

085347124169

$12.95

/set

Edelbrock |

#32512455

Edelbrock 12455 HDQ Holley Type Main Carburetor Jet, 0.0550 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$14.95

/pair

Edelbrock |

#32512457

Edelbrock 12457 HDQ Holley Type Main Carburetor Jet, 0.0570 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$14.95

/pair

K&N RU-0610 Performance Air Filters, 5in Tall, Round

K&N |

#465RU0610

K&N RU-0610 Performance Air Filters, 5in Tall, Round

Material Type:

Cotton Gauze

Shape:

Round

$78.99

/each

Edelbrock |

#32512460

Edelbrock 12460 HDQ Holley Type Main Carburetor Jet, 0.0600 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$14.95

/pair

Edelbrock |

#32512462

Edelbrock 12462 HDQ Holley Type Main Carburetor Jet, 0.0620 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$14.95

/pair

Edelbrock |

#32512468

Edelbrock 12468 HDQ Holley Type Main Carburetor Jet, 0.0680 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$14.95

/pair

Edelbrock |

#32512471

Edelbrock 12471 HDQ Holley Type Main Carburetor Jet, 0.0710 Inch

Jet Type:

Main

Material Type:

Brass

Sold in Quantity:

Pair

$14.95

/pair

K&N RU-2580 Performance Air Filters, 3in Tall, Round Tapered

K&N |

#465RU2580

K&N RU-2580 Performance Air Filters, 3in Tall, Round Tapered

Material Type:

Cotton Gauze

Sold in Quantity:

Each

$52.99

/each

K&N RU-2590 Performance Air Filters, 7in Tall, Round Tapered

K&N |

#465RU2590

K&N RU-2590 Performance Air Filters, 7in Tall, Round Tapered

Material Type:

Cotton Gauze

Overall Height:

$68.99

/each

K&N RU-5283HBK Performance Air Filters, Black, 8in Tall, Round Tapered

K&N |

#465RU5283HBK

K&N RU-5283HBK Performance Air Filters, Black, 8in Tall, Round Tapered

Filter Color:

Black

Overall Height:

$94.99

/each

K&N RC-5000 Performance Air Filters, 5.625in Tall, Oval Straight

K&N |

#465RC5000

K&N RC-5000 Performance Air Filters, 5.625in Tall, Oval Straight

Material Type:

Cotton Gauze

Top Finish:

Chrome

$78.99

/each

AutoMeter |

#182P19370

AutoMeter P19370 Spek-Pro Replacement Wire Harness, Temperature

Sold in Quantity:

Each

GTIN Code:

046074151071

$51.99

/each

AutoMeter |

#182P19373

AutoMeter P19373 Spek-Pro Replacement Wire Harness,Tach/Speedo

Sold in Quantity:

Each

GTIN Code:

046074151095

$47.99

/each

AutoMeter |

#182P19380

AutoMeter P19380 Spek-Pro Replacement Wire Harness, Press.

Sold in Quantity:

Each

GTIN Code:

046074154157

$46.99

/each

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

K&N |

#465RE0810

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

Material Type:

Cotton Gauze

Clamps Included:

Yes

$68.99

/each

Edelbrock |

#32512400

Edelbrock 12400 Carburetor Accelerator Pump Diaphragm, 30cc

Material Type:

Rubber

Hardware Included:

Sold in Quantity:

Each

$13.95

/each

Edelbrock |

#32512403

Edelbrock 12403 HDQ Carburetor Accelerator Pump Cam Kit, Plastic

Material Type:

Plastic

Sold in Quantity:

Kit

$43.95

/each

AutoMeter |

#1825257

AutoMeter 5257 Pyrometer Extension Module for StepperMotor Gauges

Sold in Quantity:

Each

GTIN Code:

046074052576

$105.99

/each

Spectre 8132 Conical Filter, Red, 6.719in Tall, Tapered Conical

Spectre Performance |

#4658132

Spectre 8132 Conical Filter, Red, 6.719in Tall, Tapered Conical

(2)

Filter Color:

Red

Top Finish:

Chrome

$43.99

/each

Spectre Performance |

#4658148

Spectre 8148 Air Duct Mounting Plate

(2)

GTIN Code:

089601814803

$9.99

/each

Spectre 8161 Conical Filter, Black, 2.625 Tall, Round Reverse Tapered

Spectre Performance |

#4658161

Spectre 8161 Conical Filter, Black, 2.625 Tall, Round Reverse Tapered

Filter Color:

Black

Top Finish:

Chrome

$33.99

/each

Spectre 8166 Conical Filter, Blue, 2.625in Tall, Tapered Conical

Spectre Performance |

#4658166

Spectre 8166 Conical Filter, Blue, 2.625in Tall, Tapered Conical

Filter Color:

Blue

Sold in Quantity:

Each

$33.99

/each

Showing 1 - 792 of 5,587 results

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Willys Aero Lark Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Spectre 9761 Reducer Coupler, 4 In ID x 3 In ID

Spectre 9785 Coupler, 4 in. ID, 4 in. OD

Spectre 9799 Air Intake Tube, 4 in. OD, 6.813 in. Long

Spectre 9824 Carb Hat Air Intake Plenum, Ultra Low Profile, Dual

K&N RC-0850 Performance Air Filters, 2in Tall, Round

Related Articles

K&N RC-1200 Performance Air Filters, 4in Tall, Round Tapered

K&N RC-1250 Performance Air Filters, 4in Tall, Round Tapered

K&N RC-2320 Performance Air Filters, 3in Tall, Round Tapered

K&N RC-2330 Performance Air Filters, 3in Tall, Round Tapered

K&N RC-2344 Performance Air Filters, 2.75in Tall, Round Tapered

Edelbrock 12404 Vacuum Secondary Throttle Diaphragm

K&N RU-0500 Performance Air Filters, 4in Tall, Round

Edelbrock 12412 HDQ Carburetor Vacuum Secondary Spring, Steel

Edelbrock 12416 Fuel Transfer Tube O-Ring, Rubber, Holley Carbs, Pair

Edelbrock 12455 HDQ Holley Type Main Carburetor Jet, 0.0550 Inch

Edelbrock 12457 HDQ Holley Type Main Carburetor Jet, 0.0570 Inch

K&N RU-0610 Performance Air Filters, 5in Tall, Round

Edelbrock 12460 HDQ Holley Type Main Carburetor Jet, 0.0600 Inch

Edelbrock 12462 HDQ Holley Type Main Carburetor Jet, 0.0620 Inch

Edelbrock 12468 HDQ Holley Type Main Carburetor Jet, 0.0680 Inch

Edelbrock 12471 HDQ Holley Type Main Carburetor Jet, 0.0710 Inch

K&N RU-2580 Performance Air Filters, 3in Tall, Round Tapered

K&N RU-2590 Performance Air Filters, 7in Tall, Round Tapered

K&N RU-5283HBK Performance Air Filters, Black, 8in Tall, Round Tapered

K&N RC-5000 Performance Air Filters, 5.625in Tall, Oval Straight

AutoMeter P19370 Spek-Pro Replacement Wire Harness, Temperature

AutoMeter P19373 Spek-Pro Replacement Wire Harness,Tach/Speedo

AutoMeter P19380 Spek-Pro Replacement Wire Harness, Press.

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

Edelbrock 12400 Carburetor Accelerator Pump Diaphragm, 30cc

Edelbrock 12403 HDQ Carburetor Accelerator Pump Cam Kit, Plastic

AutoMeter 5257 Pyrometer Extension Module for StepperMotor Gauges

Spectre 8132 Conical Filter, Red, 6.719in Tall, Tapered Conical

Spectre 8148 Air Duct Mounting Plate

Spectre 8161 Conical Filter, Black, 2.625 Tall, Round Reverse Tapered

Spectre 8166 Conical Filter, Blue, 2.625in Tall, Tapered Conical