1973 Chevy K10 Parts

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1973 Chevy K10

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1973 Chevy K10

Products

-7%

Racepak |

#425250DSIQ3

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Customizable Display:

Yes

Gauge Panel Included:

Yes

Gauge Panel Material:

Plastic

$799.95

/each

$863.95

$119 Off

Racepak |

#425250DSIQ3SL

Racepak 250-DS-IQ3SL Street Logger Dash, Built-In Data Logger

Data Logger:

Yes

Customizable Display:

Yes

Gauge Panel Included:

Yes

$1,849.95

/each

$1,968.95

-7%

Holley |

#425112587

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$779.95

/each

$843.95

-7%

Holley |

#425112588

Holley 112-588 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$623.95

/each

$674.95

-7%

Holley |

#4251129

Holley 112-9 Carb Base Plate Assembly for Holley 4160 Series; 750 CFM

GTIN Code:

090127019795

$304.95

/each

$330.95

Squarebody LS Swap Guide | 73-87 K10 Parts List

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

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.

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.

Progress Update | 1968 C10 Build

We've come a long way on our '68 C10 project, but we still have a long way to go. Watch as Kevin and Joe discuss where we're at and where we're going.

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!

Speedway Motors Unveils New Lineup of Products at SEMA 2026

Speedway Motors, a manufacturer, retailer, and distributor of high-quality automotive and racing products, will feature a variety of new products and build projects in their booth (#23693) at the 2026 SEMA Show Nov. 3-6 in Las Vegas, Nev.

$113 Off

NOS 02102NOS Big Shot Nitrous System (Holley 4500 Flange)

NOS |

#42502102NOS

NOS 02102NOS Big Shot Nitrous System (Holley 4500 Flange)

Fuel Type:

Gasoline

Horsepower:

300 horsepower

Material Type:

Aluminum

$1,349.95

/each

$1,462.95

-7%

Hooker 21501HKR Aero Chamber Muffler, Single 2-1/4 Inch Offset Inlet

Hooker Headers |

#42521501HKR1

Hooker 21501HKR Aero Chamber Muffler, Single 2-1/4 Inch Offset Inlet

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$140.95

/each

$152.95

-37%

NOS 16512NOS Billet Microswitch Bracket Kit

NOS |

#42516512NOS

NOS 16512NOS Billet Microswitch Bracket Kit

GTIN Code:

090127619261

$59.95

/each

$95.95

-7%

Earls |

#425391008ERL

Earls 391008ERL High Pressure PC Hose, 10 Foot, 500 Max PSI, -8 AN

Hose Size:

-8 AN

Material Type:

Synthetic Rubber

Hose Length:

10 ft.

$207.95

/each

$224.95

-7%

Earls |

#425391010ERL

Earls 391010ERL Pro-Lite 390 Hose, Size 10, 10 Ft. Length

Hose Size:

-10 AN

Material Type:

Synthetic Rubber

Hose Length:

10"

$233.95

/each

$253.95

-8%

Earls |

#425392006ERL

Earls 392006ERL High Pressure PC Hose, 20 Foot, 500 Max PSI, -6 AN

Hose Size:

-6 AN

Material Type:

Synthetic Rubber

Hose Length:

20 ft.

$349.95

/each

$382.95

-11%

Flowmaster |

#3789425452

Flowmaster 9425452 Super 44 Series Muffler, 2.50 In/ 2.25 Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.25"

$137.95

/each

$155.95

$250 Off

Holley |

#42512149

Holley 12-149 Fuel Cell EFI Pump Module Assy. VR Series, 12 Bolt

GTIN Code:

090127029688

$3,349.95

/each

$3,599.95

$157 Off

Holley |

#425121500

Holley 12-1500 VR1 Series Brushless Fuel Pump W/Controller

Electric Fuel Pump Type:

External

Free Flow Rate:

170 GPH / 644 LPH

Maximum Pressure:

130 psi

$1,699.95

/each

$1,856.95

-11%

Flowmaster |

#3789430472

Flowmaster 9430472 Super 44 Series Muffler, 3.00 In/ 2.25 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.25"

$137.95

/each

$155.95

-7%

Holley |

#42512171

Holley 12-171 In-Tank Retrofit Fuel Module w/Return, 450 LPH

Electric Fuel Pump Type:

In Tank

Free Flow Rate:

119 GPH / 450 LPH

Maximum Pressure:

60 psi

$664.95

/kit

$719.95

-7%

Holley |

#42512172

Holley 12-172 In-Tank Retrofit Fuel Module Returnless, 450 LPH

Electric Fuel Pump Type:

In Tank

Free Flow Rate:

119 GPH / 450 LPH

Maximum Pressure:

60 psi

$749.95

/kit

$806.95

-7%

NOS |

#42518048RNOS

NOS 18048RNOS Nitrous Solenoid, Blue

Outlet Size:

1/8 in. NPT

Fittings Included:

$337.95

/each

$366.95

-7%

Holley |

#42526601

Holley 26-601 Analog Style Oil Pressure Gauge, 0-100 PSI

Gauge Diameter:

2-1/16"

Gauge Series:

Analog

Gauge Style:

Electric

$371.95

/each

$402.95

-8%

Earls |

#425350316ERL

Earls 350316ERL PC Hose, 3 Foot, -16 AN, 300 Max PSI

Hose Size:

-16 AN

Material Type:

Synthetic Rubber

Hose Length:

3 ft.

$93.75

/each

$101.95

-7%

Holley |

#42526603

Holley 26-603 Analog Style Voltage Gauge, Black, 2-1/16 Inch

GTIN Code:

090127029756

$184.95

/each

$200.95

-7%

Holley |

#42526606

Holley 26-606 Analog Style Boost/Vacuum Gauge

GTIN Code:

090127029817

$363.95

/each

$393.95

-8%

Quick Fuel 34-600RQFT Dual Feed Fuel Line, -6 AN, Red

Quick Fuel Technology |

#42434600RQFT

Quick Fuel 34-600RQFT Dual Feed Fuel Line, -6 AN, Red

Outlet Fitting:

7/8"-20 Male

Adjustable:

Inlet Fitting:

-6 AN Male

$111.95

/each

$121.95

Holley |

#425347BK

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Adjustable:

Yes

Material Type:

Steel

Finish:

Black

$13.41

/each

Earls |

#425350016ERL

Earls 350016ERL Bulk Hose, -16 AN, 300 Max PSI

Hose Size:

-16 AN

Material Type:

Synthetic Rubber

Color:

Black

$313.99

-7%

NOS 15559NOS In-Line Hi-Flow Nitrous Filter, -8 AN, Black

NOS |

#42515559NOS

NOS 15559NOS In-Line Hi-Flow Nitrous Filter, -8 AN, Black

Microns:

140

Overall Length:

4.375"

$70.99

/each

$76.95

$325 Off

Holley |

#42520221BK

Holley 20-221BK GM LT4 Engine Dry Sump Mid-Mount Accessory System

Pulley Style:

Serpentine

Crankshaft Pulley Included:

Water Pump Included:

Yes

$3,949.95

/kit

$4,274.95

Holley |

#42520-240

Holley 20-240 SBC Mid-Mount Complete Accessory System, Natural

Hardware Included:

Yes

Sold in Quantity:

Kit

$2,149.95

/kit

Holley |

#425261531

Holley 26-153-1 Long Male Fuel Inlet Fitting, -8 AN, Black

Material Type:

Aluminum

Color:

Black

$33.83

/each

-8%

Flowmaster |

#37815377B

Flowmaster 15377B Exhaust Tip, 3 in. Inlet I.D., 7 in. Length

Exhaust Tubing Diameter:

3 Inch

Finish:

Ceramic Coated

$119.95

/each

$130.95

-8%

Flowmaster |

#37815396B

Flowmaster 15396B 4 In. Exhaust Tip, Black Ceramic, Fits 2.5 In.

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Ceramic Coated

$133.95

/each

$145.95

-8%

NOS 15460NOS Stainless Steel Braided Hoses, -6AN, 10 Foot, Blue

NOS |

#42515460NOS

NOS 15460NOS Stainless Steel Braided Hoses, -6AN, 10 Foot, Blue

Color:

Blue

Hose Length:

10 ft.

Fitting End A:

-6 AN Female

$158.95

/each

$172.95

-7%

Holley |

#42512800

Holley 12-800 80 GPH HP In-line Fuel Pump

Electric Fuel Pump Type:

External

Free Flow Rate:

80 GPH / 302 LPH

Maximum Pressure:

80 psi

$519.95

/each

$562.95

-8%

NOS 15475NOS Stainless Steel Braided Hose -6An 14-Foot Blue

NOS |

#42515475NOS

NOS 15475NOS Stainless Steel Braided Hose -6An 14-Foot Blue

Material Type:

Braided stainless steel

Color:

Blue

Hose Length:

14 ft.

$169.95

/each

$184.95

-7%

NOS 15480NOS Stainless Steel Braided Hose -6An 16-Foot Blue

NOS |

#42515480NOS

NOS 15480NOS Stainless Steel Braided Hose -6An 16-Foot Blue

Material Type:

Braided stainless steel

Color:

Blue

Hose Length:

16 ft.

$184.95

/each

$200.95

-16%

Speedhut |

#1400225111L

Speedhut L25-BV1-LEG 2-5/8" Boost/Vac Gauge 30inhg-0-10 psi

Body Diameter:

2.62"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

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1973 Chevy K10 Parts

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Products

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Racepak 250-DS-IQ3SL Street Logger Dash, Built-In Data Logger

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Holley 112-588 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Holley 112-9 Carb Base Plate Assembly for Holley 4160 Series; 750 CFM

Related Articles

NOS 02102NOS Big Shot Nitrous System (Holley 4500 Flange)

Hooker 21501HKR Aero Chamber Muffler, Single 2-1/4 Inch Offset Inlet

NOS 16512NOS Billet Microswitch Bracket Kit

Earls 391008ERL High Pressure PC Hose, 10 Foot, 500 Max PSI, -8 AN

Earls 391010ERL Pro-Lite 390 Hose, Size 10, 10 Ft. Length

Earls 392006ERL High Pressure PC Hose, 20 Foot, 500 Max PSI, -6 AN

Flowmaster 9425452 Super 44 Series Muffler, 2.50 In/ 2.25 Out

Holley 12-149 Fuel Cell EFI Pump Module Assy. VR Series, 12 Bolt

Holley 12-1500 VR1 Series Brushless Fuel Pump W/Controller

Flowmaster 9430472 Super 44 Series Muffler, 3.00 In/ 2.25 Out

Holley 12-171 In-Tank Retrofit Fuel Module w/Return, 450 LPH

Holley 12-172 In-Tank Retrofit Fuel Module Returnless, 450 LPH

NOS 18048RNOS Nitrous Solenoid, Blue

Holley 26-601 Analog Style Oil Pressure Gauge, 0-100 PSI

Earls 350316ERL PC Hose, 3 Foot, -16 AN, 300 Max PSI

Holley 26-603 Analog Style Voltage Gauge, Black, 2-1/16 Inch

Holley 26-606 Analog Style Boost/Vacuum Gauge

Quick Fuel 34-600RQFT Dual Feed Fuel Line, -6 AN, Red

Holley 34-7BK Black Needle & Seat Adjusting Nut & Lock Screw Kit

Earls 350016ERL Bulk Hose, -16 AN, 300 Max PSI

NOS 15559NOS In-Line Hi-Flow Nitrous Filter, -8 AN, Black

Holley 20-221BK GM LT4 Engine Dry Sump Mid-Mount Accessory System

Holley 20-240 SBC Mid-Mount Complete Accessory System, Natural

Holley 26-153-1 Long Male Fuel Inlet Fitting, -8 AN, Black

Flowmaster 15377B Exhaust Tip, 3 in. Inlet I.D., 7 in. Length

Flowmaster 15396B 4 In. Exhaust Tip, Black Ceramic, Fits 2.5 In.

NOS 15460NOS Stainless Steel Braided Hoses, -6AN, 10 Foot, Blue

Holley 12-800 80 GPH HP In-line Fuel Pump

NOS 15475NOS Stainless Steel Braided Hose -6An 14-Foot Blue

NOS 15480NOS Stainless Steel Braided Hose -6An 16-Foot Blue

Speedhut L25-BV1-LEG 2-5/8" Boost/Vac Gauge 30inhg-0-10 psi