Precision fabrication
AC Line Sets
Built for Your
Exact Build
When your build doesn't fit factory specs, your AC system shouldn't either. Precision-fit line sets for swapped, modified, and one-of-a-kind vehicles.
LS & HEMI swapped
Resto-Mod & Lifestyle
Universal kit doesn't fit
We build your solution
What we solve
Built for Builders Who Expect More Than "Close Enough"
You've already solved the hard parts — engine swaps, tight bays, custom brackets, aftermarket compressors. Now the last piece: AC line sets that actually fit, seal, and perform under real-world conditions.
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LS, HEMI & custom engine conversions Line sets built from scratch for your donor engine and routing path
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Themed Lifestyle Vehicle Builders We custom-fabricate AC line sets for builders creating overland rigs, off-grid campers, and adventure-ready vehicles where standard AC routing just doesn't fit the build.
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Resto-mod & Custom Vehicles We manufacture precision AC line sets for resto-mod builders dropping modern climate control into classic bodies where factory routing never existed.
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LS, HEMI & custom engine conversions For engine-swap shops and DIY builders alike, we manufacture AC line sets that solve the fitment problems every conversion creates — no more forcing factory parts into a swapped bay.
Why builders choose us
Precision Where It Actually Matters
Engineered for your routing
From factory restorations to full custom swaps, our lines are engineered to follow your path, not dictate it.
We Understand Quality and Precision
Precision isn't an upsell for us; it's the baseline every line set has to meet before it leaves our shop.
Leading Aftermarket AC Line Manufacturer
We don't dabble in AC lines — it's the one thing we manufacture, and we've built our reputation on doing it right.
Our Obsession Over the Details
From fitting orientation to bend radius, we sweat the small stuff so your install goes smoothly the first time.
Fabrication quality
Built with Intent, Not Improvised
Stop fighting universal kits
Universal vs. Custom-Built
The process
From Specs to Shop-Ready in Days
Submit your build specs
Send us your drawings or even photos of your engine bay, your component list, and any routing notes you have.
We Get To Work On Your Lines
With precision every inch is scrutinized to the fine details. Nothing is left to "good enough."
Test- Tag- Pack- Send
Your lines are built to spec, rigorously tested, tagged with part numbers, packed neatly and securely then sent to you.
First set we ordered dropped straight in. No trimming, no fighting it into place.
— Offroad custom Hemi swap fabrication
Who we work with
For Every Builder Who Refuses to Compromise
Custom car builders
Whether you're building a one-off show car or a personal passion project, we manufacture AC line sets that adapt to your vision instead of limiting it.
Resto-mod builders
We help resto-mod shops and enthusiasts bring modern climate control into classic bodies, with lines built to solve fitment problems factory kits were never designed to handle.
Vehicle Designers
From concept builds to production prototypes, we work alongside designers to engineer AC routing that fits the vehicle's form without compromising function.
Ready to start the build
AC Line Sets Built to Match Your System
Not forced to fit it. Tell us about your build and we'll have a solution for you fast.
No commitment required to discuss your project.