1978 Chevy K20 Parts

29,612 products fit your

1978 Chevy K20

Add Engine

Show Direct Fit Parts

29,612 products

Sort By:

Clear All

Fitment

1978 Chevy K20

Products

United Pacific |

#248110744

United Pacific 110744 Parking Light Bezel 1973-80 GM Truck

GTIN Code:

710270064267

$18.49

/each

Hedman Hedders |

#41869117

Hedman Hedders 69117 68-91 GM Truck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$415.99

/set

Speedway GM LS Series Solid Frame and Motor Mount Adapter Kit

Speedway Motors |

#9107971

Speedway GM LS Series Solid Frame and Motor Mount Adapter Kit

(4)

Attachment Style:

Bolt-on

Mount Material:

Steel

$166.99

/kit

-9%

PerTronix |

#447808216

PerTronix 808216 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Black

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

HEI / Male

$81.25

/set

$89.38

-9%

PerTronix |

#447808418

PerTronix 808418 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Red

(1)

Conductor Style:

Spiral Core

Diameter:

Cap Terminal Style:

HEI / Male

$79.59

/set

$87.55

Sweet Mfg U-Joint, 13/16 36-Spline to 3/4 Round, Big GM Pre 1978

Sweet Manufacturing |

#91032239

Sweet Mfg U-Joint, 13/16 36-Spline to 3/4 Round, Big GM Pre 1978

(17)

Universal Joint Style:

Single Joint

End #1:

3/4" Round

End #2:

13/16"-36 Spline

$58.99

/each

United Pacific |

#9100777

United Pacific LED Sequential Tail Lights, 1973-87 C/K w/Flasher

(1)

Tail Light Component:

Complete Assembly

Position:

Driver and Passenger Side

Bulb Type:

LED

$210.99

/kit

OER T70117B 73–80 Chevy/ GMC Truck Stamped Steel Fender, RH

OER |

#92650485

OER T70117B 73–80 Chevy/ GMC Truck Stamped Steel Fender, RH

Position:

Front Passenger Side

Material Type:

Stamped Steel

Finish:

EDP Coated

$311.99

/each

OER 342067 1974-91 Chevy/GMC Pickup Molding Retainer, LH

OER |

#92650445

OER 342067 1974-91 Chevy/GMC Pickup Molding Retainer, LH

Material Type:

Steel

Finish:

Stainless

$65.99

/each

Hedman Hedders |

#41866117

Hedman Hedders 66117 68-91 GM Truck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$631.99

/set

-9%

MSD 30829 Super Conductor Plug Wires,BB Chevy, With 8541 Crab Cap

MSD |

#54730829

MSD 30829 Super Conductor Plug Wires,BB Chevy, With 8541 Crab Cap

Conductor Style:

Spiral Core

Diameter:

8.5"

Cap Terminal Style:

HEI / Male

$218.95

/each

$242.95

Acme Auto Headlining |

#92637292

Acme Auto Headlining U1002 Seatcover Vinyl 73-80 Squarebody

Seat Style:

Bench

Material Type:

Vinyl

Fabric:

Madrid Grain Vinyl

$318.99

/kit

Dynacorn |

#92636584

Dynacorn 1187F Bed Front Lower Section LH 73-87 Chevy Pickup

$87.99

/each

-5%

Dakota Digital |

#365VHX73CPUKW

Dakota Digital VHX-73C-PU-K-W 73-87 Chevy Truck VHX Instruments

(2)

Gauge Series:

Analog

Gauge Style:

Electric

Gauge Set Design:

Dash Cluster

$945.25

/set

$995.00

Tuff Stuff |

#7457127D9

Tuff Stuff 7127D9 GM Alternator, 100 Amp, 1-Wire, Factory Cast

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$194.99

/each

United Pacific |

#248111002

United Pacific 111002 EDP Parking Light Housing 1973-80 GM Truck

Finish:

Black

Sold in Quantity:

Each

$31.99

/each

-9%

Custom Autosound |

#364029110

Custom Autosound KCHT-73/9 Custom Fit Kickpanel

Speaker Brand:

Custom Autosound

Sold in Quantity:

Pair

$163.00

/pair

$181.00

-5%

Custom Autosound |

#364029115

Custom Autosound PIO-KCHT-73/9 Custom Fit Kickpanel

Speaker Brand:

Pioneer

Sold in Quantity:

Pair

$225.00

/pair

$239.00

Spectre 4366 Radiator Support Panel, 1973-80 Chevy/GMC Trucks, AT

Spectre Performance |

#4654366

Spectre 4366 Radiator Support Panel, 1973-80 Chevy/GMC Trucks, AT

GTIN Code:

089601436609

$74.99

/each

OER T70118B 73–80 Chevy/ GMC Truck Stamped Steel Fender, LH

OER |

#92650486

OER T70118B 73–80 Chevy/ GMC Truck Stamped Steel Fender, LH

Position:

Front Driver Side

Material Type:

Stamped Steel

Finish:

EDP Coated

$311.99

/each

KYB 344072 Excel-G Rear Gas Shock, 9.53 Stroke, 23.31 Ext, 13.78 Comp

KYB |

#102344072

KYB 344072 Excel-G Rear Gas Shock, 9.53 Stroke, 23.31 Ext, 13.78 Comp

(1)

Shock Type:

Mono Tube

Shock Body Material:

Steel

Shock Body Type:

Smooth

$42.99

/each

-16%

PRW 1628380 SFI Billet Steel, Chev SB V6/V8 1955-85, 265-454

PRW Power |

#5751628380

PRW 1628380 SFI Billet Steel, Chev SB V6/V8 1955-85, 265-454

Material Type:

Billet Steel

Finish:

Natural

$302.18

/each

$362.62

AutoMeter |

#1822137

AutoMeter 2137 Gauge Mount, Direct Fit Chevy Truck/Suburban 73-83

Material Type:

Plastic

Sold in Quantity:

Each

$380.99

/each

-5%

Dakota Digital |

#365VHX73CPUSB

Dakota Digital VHX-73C-PU-S-B 73-87 Chevy Truck VHX Instruments

(1)

Gauge Series:

Analog

Gauge Style:

Electric

Gauge Set Design:

Dash Cluster

$945.25

/set

$995.00

-5%

Dakota Digital |

#365VHX73CPUKB

Dakota Digital VHX-73C-PU-K-B 73-87 Chevy Truck VHX Instruments

Gauge Series:

Analog

Gauge Style:

Electric

Gauge Set Design:

Dash Cluster

$945.25

/set

$995.00

-11%

Holley 06-7387LBM 73-87 GM C/K Long Bed Fleetside Pickup Bed Mat

Holley Classic Trucks |

#425067387LBM

Holley 06-7387LBM 73-87 GM C/K Long Bed Fleetside Pickup Bed Mat

(5)

Sold in Quantity:

Each

GTIN Code:

090127131640

$182.95

/each

$205.95

Holley |

#42512308

Holley 12-308 OE Style EFI Fuel Tank Module, 255 LPH

Electric Fuel Pump Type:

In Tank

Free Flow Rate:

67 GPH / 255 LPH

Maximum Pressure:

58 psi

$259.95

/kit

-11%

Holley Classic Trucks |

#42505100BL

Holley Classic Trucks 05-100BL Floor Mat Set, Blue, 73-87 C/K

(1)

GTIN Code:

090127110096

$157.95

/pair

$177.95

OER 325466 1973-91 Fleetside Truck, Bumper Bracket Cover, Right

OER |

#926503258

OER 325466 1973-91 Fleetside Truck, Bumper Bracket Cover, Right

Sold in Quantity:

Each

$23.99

/each

-8%

Holley 04-262 73-80 C/K Series Pickup/Blazer Hood Hinge, LH

Holley Classic Trucks |

#4254262

Holley 04-262 73-80 C/K Series Pickup/Blazer Hood Hinge, LH

Material Type:

Steel

Finish:

EDP Coated

$49.95

/each

$54.83

-8%

Holley 04-263 73-80 C/K Series Pickup/Blazer Hood Hinge, RH

Holley Classic Trucks |

#4254263

Holley 04-263 73-80 C/K Series Pickup/Blazer Hood Hinge, RH

(1)

Material Type:

Steel

Finish:

EDP Coated

$49.95

/each

$54.83

$201 Off

Tuff Stuff |

#UP233576

Tuff Stuff 3686A Chevy Starter, Full Size Chrome, 3 Bolt Nose

Garage Sale Type:

Open Box

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

168-tooth

$275.39

/each

$476.48

Tuff Stuff |

#7453686B

Tuff Stuff 3686B Chevy Starter, Full Size, Black , 3 Bolt Nose

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$374.99

/each

$287 Off

Tuff Stuff |

#UP229145

Tuff Stuff 3686A Chevy Starter, Full Size Chrome, 3 Bolt Nose

Garage Sale Type:

Open Box

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

168-tooth

$189.53

/each

$476.48

-8%

Tuff Stuff |

#7453686A

Tuff Stuff 3686A Chevy Starter, Full Size Chrome, 3 Bolt Nose

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$437.99

/each

$476.48

Showing 1 - 576 of 29,612 results

Shop Feedback:

Did you find what you are looking for?

1978 Chevy K20 Parts

Category

Part

Brand

Transmission Family

Rear Axle Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

United Pacific 110744 Parking Light Bezel 1973-80 GM Truck

Hedman Hedders 69117 68-91 GM Truck Headers, Uncoated

Speedway GM LS Series Solid Frame and Motor Mount Adapter Kit

PerTronix 808216 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Black

PerTronix 808418 Flame-Thrower Spark Plug Wires, 8 Cyl, GM HEI, Red

Sweet Mfg U-Joint, 13/16 36-Spline to 3/4 Round, Big GM Pre 1978

United Pacific LED Sequential Tail Lights, 1973-87 C/K w/Flasher

OER T70117B 73–80 Chevy/ GMC Truck Stamped Steel Fender, RH

OER 342067 1974-91 Chevy/GMC Pickup Molding Retainer, LH

Hedman Hedders 66117 68-91 GM Truck Headers, HTC

MSD 30829 Super Conductor Plug Wires,BB Chevy, With 8541 Crab Cap

Acme Auto Headlining U1002 Seatcover Vinyl 73-80 Squarebody

Dynacorn 1187F Bed Front Lower Section LH 73-87 Chevy Pickup

Dakota Digital VHX-73C-PU-K-W 73-87 Chevy Truck VHX Instruments

Tuff Stuff 7127D9 GM Alternator, 100 Amp, 1-Wire, Factory Cast

United Pacific 111002 EDP Parking Light Housing 1973-80 GM Truck

Custom Autosound KCHT-73/9 Custom Fit Kickpanel

Custom Autosound PIO-KCHT-73/9 Custom Fit Kickpanel

Spectre 4366 Radiator Support Panel, 1973-80 Chevy/GMC Trucks, AT

OER T70118B 73–80 Chevy/ GMC Truck Stamped Steel Fender, LH

KYB 344072 Excel-G Rear Gas Shock, 9.53 Stroke, 23.31 Ext, 13.78 Comp

PRW 1628380 SFI Billet Steel, Chev SB V6/V8 1955-85, 265-454

AutoMeter 2137 Gauge Mount, Direct Fit Chevy Truck/Suburban 73-83

Dakota Digital VHX-73C-PU-S-B 73-87 Chevy Truck VHX Instruments

Dakota Digital VHX-73C-PU-K-B 73-87 Chevy Truck VHX Instruments

Holley 06-7387LBM 73-87 GM C/K Long Bed Fleetside Pickup Bed Mat

Holley 12-308 OE Style EFI Fuel Tank Module, 255 LPH

Holley Classic Trucks 05-100BL Floor Mat Set, Blue, 73-87 C/K

OER 325466 1973-91 Fleetside Truck, Bumper Bracket Cover, Right

Holley 04-262 73-80 C/K Series Pickup/Blazer Hood Hinge, LH

Holley 04-263 73-80 C/K Series Pickup/Blazer Hood Hinge, RH

Tuff Stuff 3686A Chevy Starter, Full Size Chrome, 3 Bolt Nose

Tuff Stuff 3686B Chevy Starter, Full Size, Black , 3 Bolt Nose

Tuff Stuff 3686A Chevy Starter, Full Size Chrome, 3 Bolt Nose

Tuff Stuff 3686A Chevy Starter, Full Size Chrome, 3 Bolt Nose