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1978 GMC K2500

VIN: TKR2481514599
visibility 8
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For Sale
$18,000
Sep 10, 2025
Private Seller
Northbridge, Massachusetts, USA
3,500 mi TMU
Automatic
LHD
Custom
  • OVERVIEW
  • DESCRIPTION
  • MEDIA
  • SPECS
  • COMPS (30)
  • TAXONOMY
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About this 1978 GMC K2500

VIN: TKR2481514599

1978 GMC K25 Squarebody long bed 4x4. Professionally swapped with 6.0/4l80. New 20gal fuel tank, Holley Terminator X, Dakota Digital Gauges, Mickey Thompson wheels with Goodyear Duratracs. Less than 5k miles. LED headlights and taillights. Needs headliner, and radio decision made. Currently has boat radio for music so can run it how it is but I wouldn’t leave it forever. It was frame off resto about 5 years ago with all new sheetmetal on body but recently noticed a hole starting by door in the floor. Currently getting new floors and carpet in along with straightening up the body lines specifically the drivers door you can notice in the pictures. After that, all that’s left is the stereo, door panels, headliner, and getting the bed sprayed. Have all new door panels and armrests just haven’t installed yet

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Market Summary

The GMC C/K - Custom - 3rd Gen (1973 to 1991) market. See Similar Markets

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As is common with many popular models, the 3rd Gen GMC C/K was used as the base for many Custom vehicles. From famous and well regarded buil... Learn more.
There are 56 GMC C/K - 3rd Gen for sale across all model years (1973 to 1991) and variants, 12 are Custom and 1 is model year 1978 . There were 69 Custom sold in the last 5 years.

What's it Worth?

There are 30 comps for this 1978 GMC K2500 indicating a price range from $22,900 - $39,222 .

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Comps

Comparable recent listings. See related attributes next to the score.

1977 GMC K2500 Sierra Grande Camper Special 4×4

Custom
6865 mi 13k mi TMU
Manual transmission Automatic
LHD steering LHD
Sold
$8,000
May 13, 2024
97% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine Swap
Transmission Type
Drive Type
Mileage
  • TMU
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency

1980 GMC 2500 4X4

Custom
6865 mi 6k mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$43,995
Oct 27, 2024
88% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine Swap
Transmission Type
Drive Type
Mileage
  • TMU
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency

1975 GMC 1500

Custom
6865 mi 826 mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$29,900
Sep 9, 2025
86% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine Swap
Transmission Type
Drive Type
Mileage
  • TMU
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency

Specs

Details about this vehicle - curated by our market specialists.

Year
1978
Make
Model Family
Model Generation
Model Variant
K2500
Model Trim
-
Engine
Swap
Transmission
Automatic
Drive Type
Four Wheel Drive (4WD/AWD)
Originality
Custom
Mileage
3,500 mi TMU
VIN
TKR2481514599
Vehicle Type
Automobile
Body Style
Pickup
Doors
2 Doors
Driver Side
Left Hand Drive
Ext. Color Group
Burgundy
Int. Color Group
Black
* Due to the modifications on this vehicle, engine specifications may differ from factory specifications

Taxonomy

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