1973 Chevy C20 Suburban Engine Parts

7,747 products fit your

1973 Chevy C20 Suburban

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1973 Chevy C20 Suburban

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-7%

Accel |

#105276S

Accel 0276S-4 Shorty Spark Plug, 5/8 Hex, .460 Reach Tapered 4/Pk

(4)

Thread Pitch:

14mm

Sold in Quantity:

Set

$38.14

/set

$41.25

Dayco |

#31701012

Powerbond By Dayco Race Series Harmonic Balancer, SBC 6.11

(1)

Outside Diameter:

6.110 inch

Material Type:

Steel

Finish:

Black painted

$234.99

/each

-21%

Powermaster |

#2557127

Powermaster 7127 Retro Alternator, 85 Amps, V-belt, 12V, GM

One Wire Alternator:

Alternator Amperage:

85 amp

Alternator Finish:

Natural

$155.99

/each

$197.50

Hooker 2452-2HKR Competition Long Tube Header, Stainless

Hooker Headers |

#42524522HKR

Hooker 2452-2HKR Competition Long Tube Header, Stainless

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$579.95

/set

-7%

Hooker 2452-1HKR Competition Long Tube Header, Ceramic Coated

Hooker Headers |

#42524521HKR

Hooker 2452-1HKR Competition Long Tube Header, Ceramic Coated

(4)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$623.95

/set

$674.95

Squarebody LS Swap Guide | 73-87 C10 Parts List

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

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.

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.

The Modern Day Chevy C10

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

Small Block Chevy in a 1953 Chevy 3600

In this Tech Tip, John advises a customer on the parts needed to slip a small block Chevy engine in his 1953 Chevy 3600.

Assembly and Engine Start | 1968 C10 Build Episode 8

It's alive! Our 1968 C10 truck project is one step closer to our first drive. In this episode, our old truck finally comes to life with a cammed junkyard LS.

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!

Byron's 1975 Chevy Vega

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

Chevy C-10 Rear Lowering Spring Install

Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.

COMP Cams |

#28281212

COMP Cams 812-12 High Energy Lifters, Hydraulic Flat Tappet, Chevy V6

Lifter Type:

Hydraulic Flat Tappet

Lifter Body Diameter:

0.842"

$97.95

/set

-8%

Hooker 2840HKR Super Competition Long Tube Header, Painted

Hooker Headers |

#4252840HKR

Hooker 2840HKR Super Competition Long Tube Header, Painted

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$949.95

/set

$1,037.95

-6%

Hooker 2840-1HKR Super Competition Long Tube Header, Ceramic Coated

Hooker Headers |

#42528401HKR

Hooker 2840-1HKR Super Competition Long Tube Header, Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,299.95

/set

$1,383.95

Weiand |

#4258122P

Weiand 8122P Street Warrior Intake Manifold 396-427ci, Peanut Port

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

Idle-5,500

$549.95

/each

-6%

Weiand |

#4258122

Weiand 8122 Street Warrior Intake Manifold 396-427ci Engines

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

Idle-5,500

$374.95

/each

$402.95

Proform |

#586141662

Proform 141-662 100 AMP Alternator Black Crinkle, 1-Wire

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Textured

$158.95

/each

Proform |

#58666436

Proform 66436 70 AMP Alternator Satin Gray Finish, 3-Wire

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Painted

$120.99

/each

-5%

Sniper 835172 Sheet Metal Fabricated Intake Manifold BB Chevy

Holley Sniper |

#425835172

Sniper 835172 Sheet Metal Fabricated Intake Manifold BB Chevy

GTIN Code:

090127001424

$849.95

/each

$899.95

Proform |

#58666162

Proform 66162 Street Oil Pan

GTIN Code:

037995661626

$81.99

/each

-9%

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

JBA Headers |

#4471830S6

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$907.02

/kit

$997.72

Proform |

#586141657

Proform 141-657 Chevy 100 AMP Chrome 1-Wire Alternator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$149.95

/each

Proform |

#586141659

Proform 141-659 80 AMP Alternator Chrome Finish, 1-Wire

One Wire Alternator:

Yes

Alternator Amperage:

80 amp

Alternator Finish:

Chrome

$149.95

/each

Proform |

#586141660

Proform 141-660 120 AMP Alternator Chrome Finish, 1-Wire

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Chrome

$159.95

/each

-30%

Proform |

#UP229321

Proform 141-660 120 AMP Alternator Chrome Finish, 1-Wire

Garage Sale Type:

Blemished

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

$110.49

/each

$159.95

Proform |

#586141656

Proform 141-656 70 AMP Alternator Chrome Finish, 1-Wire

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

$149.95

/each

Moroso |

#54552040

Moroso 52040 Wire Set BBC Over The Valve Cover Straight Plug HEI

$50.99

/set

Moroso |

#54551041

Moroso 51041 Wire Set Ultra BBC Ovc Str Plug & 90 Non HEI

$50.99

/set

Moroso |

#54552042

Moroso 52042 Wire Set Ultra BBC Over Valve Cover 135 Deg Ends HEI

$50.99

/set

Moroso |

#54552041

Moroso 52041 Wire Set Ultra BBC Over Valve Cover Str Plug Non-HEI

$50.99

/set

-9%

Patriot Exhaust |

#447H8054B

Patriot Exhaust H8054-B Header, 73-87 Chevy Truck BBC, Blk, 1-3/4 Inch

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$430.46

/set

$473.51

Edelbrock |

#3252161

Edelbrock 2161 Intake Manifold, 65-90 BBC W/Oval Port Heads

Intake Manifold Type:

Dual Plane

RPM Range:

Idle-5,500

Material Type:

Aluminum

$387.95

/each

Edelbrock |

#3252062

Edelbrock 2062 Single-Quad Intake Manifold/Carburetor Kit, Chevy

Intake Manifold Type:

Dual Plane

Carburetor Quantity:

One

Carburetor Barrels:

4-Barrel

$1,016.95

/each

New Product

Enginetech |

#17300007

Enginetech 123900 SBC 350 Crank Kit w/ Bearings, Early, Reman

$390.99

/each

Proform |

#58666512

Proform 66512 8"" Harmonic Balancer BB Chevy 454

$111.99

/each

$107 Off

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

JBA Headers |

#4471830S6JS

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$1,071.74

/kit

$1,178.91

Hedman Hedders |

#41869897

Hedman Hedders 69897 67-91 GM Truck Headers, Silver

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Primary Tube Diameter:

1-5/8"

$689.99

/set

Hedman Hedders |

#41866097

Hedman Hedders 66097 67-91 Chevy Truck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$649.99

/set

Rebate

Flowtech 11510FLT Long Tube Header, 1.5 Inch Tube Size

Flowtech Exhaust |

#42511510FLT

Flowtech 11510FLT Long Tube Header, 1.5 Inch Tube Size

(15)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$268.95

/set

$299.95

-22%

Flowtech Exhaust |

#UP233553

Flowtech 11510FLT Long Tube Header, 1.5 Inch Tube Size

Garage Sale Type:

Blemished

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

$253.99

/set

$326.95

Hedman Hedders |

#41869097

Hedman Hedders 69097 67-91 Chevy Truck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$431.99

/set

Holley |

#425241278

Holley 241-278 GM Licensed Valve Cover, Track Series, BBC, Alum

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Fabricated aluminum

$233.95

/pair

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1973 Chevy C20 Suburban Engine Parts

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Products

Accel 0276S-4 Shorty Spark Plug, 5/8 Hex, .460 Reach Tapered 4/Pk

Powerbond By Dayco Race Series Harmonic Balancer, SBC 6.11

Powermaster 7127 Retro Alternator, 85 Amps, V-belt, 12V, GM

Hooker 2452-2HKR Competition Long Tube Header, Stainless

Hooker 2452-1HKR Competition Long Tube Header, Ceramic Coated

Related Articles

COMP Cams 812-12 High Energy Lifters, Hydraulic Flat Tappet, Chevy V6

Hooker 2840HKR Super Competition Long Tube Header, Painted

Hooker 2840-1HKR Super Competition Long Tube Header, Ceramic Coated

Weiand 8122P Street Warrior Intake Manifold 396-427ci, Peanut Port

Weiand 8122 Street Warrior Intake Manifold 396-427ci Engines

Proform 141-662 100 AMP Alternator Black Crinkle, 1-Wire

Proform 66436 70 AMP Alternator Satin Gray Finish, 3-Wire

Sniper 835172 Sheet Metal Fabricated Intake Manifold BB Chevy

Proform 66162 Street Oil Pan

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

Proform 141-657 Chevy 100 AMP Chrome 1-Wire Alternator

Proform 141-659 80 AMP Alternator Chrome Finish, 1-Wire

Proform 141-660 120 AMP Alternator Chrome Finish, 1-Wire

Proform 141-660 120 AMP Alternator Chrome Finish, 1-Wire

Proform 141-656 70 AMP Alternator Chrome Finish, 1-Wire

Moroso 52040 Wire Set BBC Over The Valve Cover Straight Plug HEI

Moroso 51041 Wire Set Ultra BBC Ovc Str Plug & 90 Non HEI

Moroso 52042 Wire Set Ultra BBC Over Valve Cover 135 Deg Ends HEI

Moroso 52041 Wire Set Ultra BBC Over Valve Cover Str Plug Non-HEI

Patriot Exhaust H8054-B Header, 73-87 Chevy Truck BBC, Blk, 1-3/4 Inch

Edelbrock 2161 Intake Manifold, 65-90 BBC W/Oval Port Heads

Edelbrock 2062 Single-Quad Intake Manifold/Carburetor Kit, Chevy

Enginetech 123900 SBC 350 Crank Kit w/ Bearings, Early, Reman

Proform 66512 8"" Harmonic Balancer BB Chevy 454

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

Hedman Hedders 69897 67-91 GM Truck Headers, Silver

Hedman Hedders 66097 67-91 Chevy Truck Headers, HTC

Flowtech 11510FLT Long Tube Header, 1.5 Inch Tube Size

Flowtech 11510FLT Long Tube Header, 1.5 Inch Tube Size

Hedman Hedders 69097 67-91 Chevy Truck Headers, Uncoated

Holley 241-278 GM Licensed Valve Cover, Track Series, BBC, Alum