1966 Chevy K20 Engine Parts

6,417 products fit your

1966 Chevy K20

Add Engine

Show Direct Fit Parts

6,417 products

Sort By:

Clear All

Fitment

1966 Chevy K20

Products

All American Billet |

#38810263

All American Billet FDS-BBC-801 BBC, Serpentine Kit w/ AC & PS

Groove Count:

Pulley Type:

Serpentine Conversion Kit

Material Type:

6061-T6 Aluminum

$3,395.00

/set

All American Billet |

#38810264

All American Billet FDS-BBC-851 BBC, Serpentine Kit w/ AC & PS

Groove Count:

Pulley Type:

Serpentine Conversion Kit

Material Type:

6061-T6 Aluminum

$3,395.00

/set

All American Billet |

#38810265

All American Billet FDS-318-301, SB Chrysler, Serp Kit w/ AC & PS

Groove Count:

Pulley Type:

Serpentine Conversion Kit

Material Type:

6061-T6 Aluminum

$2,495.00

/set

Quick Fuel 3-4150AQFT Quick Carburetor Rebuild Kit, Non Stick

Quick Fuel Technology |

#42434150AQFT

Quick Fuel 3-4150AQFT Quick Carburetor Rebuild Kit, Non Stick

Sold in Quantity:

Kit

Rebuild Kit Type:

Rebuild kit

$93.15

/each

Holley |

#425108124

Holley 108-124 Base Gasket for Model 4150 Ultra XP

Carburetor Barrels:

4-Barrel

Carburetor Flange Type:

4-Barrel Square Bore

Gasket Material:

Composite

$14.87

/each

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

1966 Chevelle

Sometimes, a simple paint job can cause a project to spiral out of control. In the case of Steve's '66 Chevelle, it came out way better than anyone expected.

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.

How to Install a Big Block Engine - 1967 Chevelle

Jeff tackles the task of installing a Big Block Engine into his 1967 Chevelle. Read about the hardships he faced and some of the tricks he learned to make this installation run smoothly.

1967 Firebird Engine Refurbish

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

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!

Lowering a 1967 Chevelle

In this Tech Tip, John offers some suggestions about lowering a 1967 Chevelle.

Installing a Front Runner Drive System - 1967 Chevelle

Jeff demonstrates how to install the front runner drive system by Vintage Air in his 1967 Chevelle project car all while maintaining a simple, factory fresh look.

1967-1972 Chevy C10 Pickup Lowering Guide

From a mild leveling to slammed and “in the weeds” there are several options to lowering a C10. We discuss the options in our ’67-’72 C10 lowering guide.

Quick Fuel 38-1000QFT Quick Change Secondary Diaphragm & Spring Kit

Quick Fuel Technology |

#424381000QFT

Quick Fuel 38-1000QFT Quick Change Secondary Diaphragm & Spring Kit

GTIN Code:

849804012501

$39.92

/each

Edelbrock |

#3257261

Edelbrock 7261 Carburetor Adapter Gasket Set, Square-Spread Bore

Carburetor Barrels:

4-Barrel

Carburetor Flange Type:

4-Barrel Spread Bore

$17.95

/kit

-25%

Vibrant |

#32116905

Vibrant 16905 Fuel Cell Bulkhead Adapter -6 AN Flare To 5/16 Barb

AN Size:

-6 AN

Angle:

Straight

Fitting End A:

-6 AN Male

$20.59

/each

$27.59

Edelbrock |

#3251496

Edelbrock 1496 Performer Series Carburetor Idle Mixture Screws

Material Type:

Steel

Finish:

Gold Iridited

$18.95

/set

Edelbrock |

#32515409

Edelbrock 15409 E-Force Heat Exchanger, Dual Pass, Aluminum

GTIN Code:

085347154098

$452.95

/each

Gates |

#39532941

Gates 32941 Power Grip Hose Clamp, 1 1/2 Inch - 1 3/4 Inch OD

(11)

Style:

Heat-Shrink

Material Type:

Thermoplastic

Color:

Black

$10.49

/each

All American Billet |

#38810255

All American Billet FDS-SBF-801 SBF Serpentine Kit w/ AC & PS

Groove Count:

Pulley Type:

Serpentine Conversion Kit

Material Type:

6061-T6 Aluminum

$3,395.00

/set

All American Billet |

#38810257

All American Billet FDS-LS-801 LS Serpentine Kit w/ AC & PS

Water Pump Included:

Yes

Water Pump Pulley Included:

Yes

Water Pump Pulley Grooves:

6-Groove | Serpentine

$3,595.00

/set

All American Billet |

#38810261

All American Billet FDS-SBC-801 SBC, Serpentine Kit w/ AC & PS

Groove Count:

Pulley Type:

Serpentine Conversion Kit

Material Type:

6061-T6 Aluminum

$2,995.00

/set

Flowtech 11000FLT Universal Block Hugger Header, 1.625 Inch Tube Size

Flowtech Exhaust |

#42511000FLT

Flowtech 11000FLT Universal Block Hugger Header, 1.625 Inch Tube Size

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$194.95

/each

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

Flowtech Exhaust |

#42511704RFLT

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

(2)

Finish:

Natural

Sold in Quantity:

Pair

$234.95

/set

-8%

Mr Gasket |

#5504945

Mr Gasket 4945 Carburetor Spacer Kit, 1 Inch Open Center

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

Material Type:

Aluminum

$60.49

/each

$65.95

-7%

Mr Gasket |

#5505960

Mr Gasket 5960 Exhaust Gasket material, 10 x 10 inch, Ultra Seal

Material Type:

Ultra-seal

Material Thickness:

0.0625"

Length:

10"

$25.68

/each

$27.78

-7%

Mr Gasket |

#5506007

Mr Gasket 6007 Carburetor Spacer Kit, 2 Inch Open Center

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

$67.25

/each

$72.95

-8%

Mr Gasket |

#5503405

Mr Gasket 3405 Carburetor Spacer Kit, 1 Inch Open Center

Carburetor Flange Type:

4-Barrel Square Bore

Overall Thickness:

$60.49

/each

$65.95

Straight Socketless Push-On Hose End, -6 AN

Speedway Motors |

#6202002

Straight Socketless Push-On Hose End, -6 AN

(12)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$12.99

/each

Black Socketless Straight Push-On Hose End, -8 AN

Speedway Motors |

#62020031

Black Socketless Straight Push-On Hose End, -8 AN

(10)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$14.99

/each

45 Degree Socketless Push-On Hose End, -8 AN

Speedway Motors |

#6202010

45 Degree Socketless Push-On Hose End, -8 AN

(3)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$20.99

/each

Vintage Air |

#72515111

Vintage Air 15111VCB Top Mount Compressor Brackets

Material Type:

Mild Steel

Hardware Included:

Yes

Finish:

Natural

$144.99

/each

Vintage Air |

#725151371BCA

Vintage Air 151371-BCA BBC With Long Pump Side-mount Brackets

Fits A/C Compressor Style:

Sanden SD

Water Pump Style:

Long

Mounting Side:

Passenger Side

$144.99

/each

Proform |

#58667569

Proform 67569 Oil Pump Primer Tool, GM LS

(1)

Sold in Quantity:

Each

GTIN Code:

037995711130

$69.99

/each

PennGrade |

#63320501

PennGrade 1 SAE 20W50 Synthetic Blend Performance Engine Oil 1 Qt

(4)

Oil Weight:

20W50

Oil Type:

Synthetic Blend

ZDDP Enhanced:

Yes

$10.49

/quart

Lucas Oil |

#484100501

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

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$13.99

/quart

Lucas Oil |

#484100761

Lucas Oil 100761 SAE 15W40 Magnum High TBN CI-4 Engine Oil, Gallon

(2)

Oil Weight:

15W40

ZDDP Enhanced:

Yes

Liquid Measurement:

1 gallon

$31.99

/gallon

Lucas Oil |

#484106831

Lucas Oil 10683 SAE 10W40 Hot Rod Engine Oil, One 5 Quart Jug

(9)

Oil Weight:

10W40

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$49.79

/each

Lucas Oil |

#484100181

Lucas Oil 10018 Hydraulic Oil Booster/Stop Leak, 1 Gallon

Sold in Quantity:

Each

Volume:

1 gallon

$32.99

/each

Lucas Oil |

#484106841

Lucas Oil 10684 SAE 20W50 Hot Rod Engine Oil, One 5 Quart Jug

(4)

Oil Weight:

20W50

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$39.99

/each

Lucas Oil |

#48410687

Lucas Oil 10687 10W30 Hot Rod Engine Oil, 6 Quart Case

(7)

Oil Weight:

10W30

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$52.99

/box

Total Seal |

#718RC00

Total Seal Fixed Size Hard Piston Ring Compressor, Aluminum

(3)

Material Type:

Aluminum

Adjustable:

Finish:

Anodized

$49.33

/each

Vintage Air |

#72522400VCQ

Vintage Air 22400-VCQ BBC Proline Water Pump Pulley Double Groove

Groove Count:

Water Pump Style:

Short

Material Type:

Aluminum

$103.99

/each

Showing 1 - 3528 of 6,417 results

Shop Feedback:

Did you find what you are looking for?

1966 Chevy K20 Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

All American Billet FDS-BBC-801 BBC, Serpentine Kit w/ AC & PS

All American Billet FDS-BBC-851 BBC, Serpentine Kit w/ AC & PS

All American Billet FDS-318-301, SB Chrysler, Serp Kit w/ AC & PS

Quick Fuel 3-4150AQFT Quick Carburetor Rebuild Kit, Non Stick

Holley 108-124 Base Gasket for Model 4150 Ultra XP

Related Articles

Quick Fuel 38-1000QFT Quick Change Secondary Diaphragm & Spring Kit

Edelbrock 7261 Carburetor Adapter Gasket Set, Square-Spread Bore

Vibrant 16905 Fuel Cell Bulkhead Adapter -6 AN Flare To 5/16 Barb

Edelbrock 1496 Performer Series Carburetor Idle Mixture Screws

Edelbrock 15409 E-Force Heat Exchanger, Dual Pass, Aluminum

Gates 32941 Power Grip Hose Clamp, 1 1/2 Inch - 1 3/4 Inch OD

All American Billet FDS-SBF-801 SBF Serpentine Kit w/ AC & PS

All American Billet FDS-LS-801 LS Serpentine Kit w/ AC & PS

All American Billet FDS-SBC-801 SBC, Serpentine Kit w/ AC & PS

Flowtech 11000FLT Universal Block Hugger Header, 1.625 Inch Tube Size

Flowtech 11704-RFLT SB Chevy Rams Horn Exhaust Manifold, Uncoated

Mr Gasket 4945 Carburetor Spacer Kit, 1 Inch Open Center

Mr Gasket 5960 Exhaust Gasket material, 10 x 10 inch, Ultra Seal

Mr Gasket 6007 Carburetor Spacer Kit, 2 Inch Open Center

Mr Gasket 3405 Carburetor Spacer Kit, 1 Inch Open Center

Straight Socketless Push-On Hose End, -6 AN

Black Socketless Straight Push-On Hose End, -8 AN

45 Degree Socketless Push-On Hose End, -8 AN

Vintage Air 15111VCB Top Mount Compressor Brackets

Vintage Air 151371-BCA BBC With Long Pump Side-mount Brackets

Proform 67569 Oil Pump Primer Tool, GM LS

PennGrade 1 SAE 20W50 Synthetic Blend Performance Engine Oil 1 Qt

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

Lucas Oil 100761 SAE 15W40 Magnum High TBN CI-4 Engine Oil, Gallon

Lucas Oil 10683 SAE 10W40 Hot Rod Engine Oil, One 5 Quart Jug

Lucas Oil 10018 Hydraulic Oil Booster/Stop Leak, 1 Gallon

Lucas Oil 10684 SAE 20W50 Hot Rod Engine Oil, One 5 Quart Jug

Lucas Oil 10687 10W30 Hot Rod Engine Oil, 6 Quart Case

Total Seal Fixed Size Hard Piston Ring Compressor, Aluminum

Vintage Air 22400-VCQ BBC Proline Water Pump Pulley Double Groove