The Build Story
This 1975 K20 was a full commission build for a local Montana resident who wanted something that drove as good as it looked. Every gear, every box, every nut and bolt was gone through or replaced — nothing was left to chance.
Under the hood sits a 5.3L LS V8 producing 400 horsepower, backed by a bulletproof 4L80E automatic transmission. The combination delivers modern reliability and power wrapped in a classic square-body package.
The interior was taken to another level with a custom distressed leather headliner — designed, fabricated, and installed entirely in-house at Headwaters Customs. It's the kind of detail that separates a restoration from a build.
Drivetrain
4WD — Full Nut & Bolt Restoration
Engine
5.3L LS V8 — 400 HP
Transmission
4L80E Automatic
Interior
Custom Distressed Leather Headliner — In-House Fabrication
BUILD STANDARD
Every gear box, nut, and bolt inspected, refurbished, or replaced. This is what a Headwaters Customs full restoration means — no shortcuts, no compromises.
The Build in Detail
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Want a Build Like This?
Every build starts with a conversation. Tell us what you have and what you want — we'll take it from there.