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Remanufactured Cylinder Heads
Remanufactured Cylinder Heads, Crack-Tested & Ready to Run
Fraser remanufactured cylinder heads are crack-tested, resurfaced dead-flat, and rebuilt with a complete valve job to factory tolerances, then pressure-tested before they ship. Available bare or fully loaded — new-head quality at a fraction of the cost, shipped nationwide and warranty-backed since 1961.
Speak with a specialist800-731-3177
27 locations nationwide
5-year warranty available
US-based service
Since 1961
Free Quote
Request Cylinder Head Pricing
Fast response from a US-based powertrain expert.
[wpforms id="146256"]The Fundamentals
What is a remanufactured cylinder head?
A remanufactured cylinder head is a head that has been completely disassembled, cleaned, crack-tested, measured, and restored to the manufacturer's original specifications. The deck is resurfaced flat, the valve seats and guides are reconditioned, and worn valves, springs, and seals are replaced. It is the most thorough way to return a cylinder head to like-new condition without the price of a brand-new head.
This is fundamentally different from a used or "junkyard" head, which is simply pulled from another engine and resold with unknown cracks, warpage, or valve wear. A remanufactured cylinder head starts from a known baseline: crack-tested, resurfaced flat, with a fresh valve job and verified sealing. That is why a quality remanufactured head can match the dependability of a new one while costing significantly less — and helps your head gasket seal and stay sealed.
Why Fraser Is Superior
The Fraser remanufacturing process
Superior cylinder heads come from a disciplined process, not shortcuts. Every Fraser head moves through the same controlled build sequence — and the order matters. Each stage depends on the one before it, which is how we deliver consistent, repeatable quality across thousands of heads.
Step 01
Disassembly & cleaning
The head is fully stripped of valves, springs, and hardware, then cleaned of carbon, oil, and scale so every surface and passage can be inspected honestly — no hidden damage, no guesswork.
Step 02
Crack detection & inspection
Each head is checked for cracks — the most common reason heads fail — using magnetic-particle or pressure testing, and measured against factory specification. Heads that can't be saved are rejected. Cracked or marginal castings don't make it into a Fraser head.
Step 03
Resurfacing & machining
The deck is resurfaced flat and within factory finish specs so the head gasket can seal correctly. A true, flat deck is the single biggest factor in preventing the gasket failures and overheating that warped heads cause.
Step 04
Complete valve job
Valve seats and guides are reconditioned, valves are ground or replaced, and new valve seals are fitted so each valve seals and seats correctly. A precise valve job restores compression, smooth idle, and proper flow.
Step 05
Spring testing & assembly
Valve springs are tested to spec (and replaced as needed) and loaded heads are assembled by experienced builders to correct installed heights and clearances — ready to bolt on with confidence. Bare heads are finished to spec for builders supplying their own valvetrain.
Step 06
Pressure test & quality control
Before it ships, the head is pressure-tested and given a final quality check to confirm it seals. You receive a cylinder head that has already proven it holds — not one you're hoping survives its first heat cycle.
Make the Smart Choice
Remanufactured vs. used vs. brand-new
When a cylinder head fails, you have three real options. Here's how a Fraser remanufactured cylinder head compares to a used head and a brand-new head on the things that actually matter.
| Fraser Remanufactured | Used / Junkyard | Brand-New OEM | |
|---|---|---|---|
| Cost | Strong value | Low upfront | Highest |
| Crack-tested | Yes | No | Yes |
| Resurfaced flat | Yes | No | Yes |
| Fresh valve job | Yes | No | Yes |
| Known history & condition | Yes — verified | Unknown | Yes |
| Pressure-tested before shipping | Yes | Rarely | Yes |
| Warranty | Yes — up to 5 yrs | Limited / none | Yes |
| Availability | Nationwide, in stock | Hit or miss | Often back-ordered |
A used head may look cheaper today, but it can carry hidden cracks or warpage that destroy a fresh head gasket. A new head is excellent — and priced accordingly. A Fraser remanufactured cylinder head sits in the sweet spot: crack-tested, resurfaced, warranty-backed quality without the new-head bill.
Six Decades of Powertrain Expertise
Why customers choose Fraser cylinder heads
Quality builds get you a great cylinder head. Everything around it — support, coverage, availability, and trust — is what makes Fraser the partner shops and drivers come back to.
Warranty protection
Every remanufactured cylinder head is warranty-backed, with a 5-year warranty option for added peace of mind on the road or in the shop.
27 locations, nationwide shipping
With 27 locations across the country, your cylinder head is in stock and on its way fast — wherever you are.
US-based specialists
Talk to real powertrain experts in the United States who help you confirm the right cylinder head the first time.
Financing up to $10,000
Flexible financing makes a quality remanufactured cylinder head affordable now, so you're back on the road without the wait.
Public, shops & wholesalers
We sell direct to everyone — individual drivers, independent auto centers, and wholesalers alike.
Trusted since 1961
More than six decades of remanufacturing experience stand behind every cylinder head that leaves our facilities.
Coverage
Cylinder heads we remanufacture
From full-size trucks and SUVs to import cars, Fraser remanufactures a broad range of cylinder heads for domestic and foreign vehicles — available bare or fully loaded, for V8, V6, and inline engines alike. Whether your head cracked, warped, or dropped a valve, there's a strong chance we build yours, and if you're unsure, our specialists will confirm the exact match.
The fastest way to get an exact-fit answer is to look your cylinder head up by vehicle or by VIN. A VIN lookup removes the guesswork by matching your head casting to its precise application, so you order with confidence the first time.
Answers
Remanufactured cylinder head FAQ
What is the difference between a bare and a loaded cylinder head?
A bare head is just the machined casting with no valvetrain installed — ideal for builders supplying their own valves and springs. A loaded (assembled) head is complete and ready to bolt on, with valves, springs, retainers, and seals already fitted. Loaded heads save installation time; tell us which you need when you order.
Are remanufactured cylinder heads reliable?
Yes. Because a Fraser head is crack-tested, resurfaced flat, given a fresh valve job, and pressure-tested before it ships, it delivers reliability comparable to a new head — and far more dependability than a used head that may hide cracks or warpage.
How much can I save versus a brand-new head?
A remanufactured cylinder head typically costs significantly less than a new OEM head while delivering comparable quality. Exact savings depend on your specific head and whether you need it bare or loaded, so request a quote or call a specialist for current pricing.
What warranty comes with a Fraser remanufactured cylinder head?
Fraser remanufactured cylinder heads are warranty-backed, with a 5-year warranty option available. Coverage can vary by application, so contact a specialist at 800-731-3177 to confirm the right warranty for your head.
Do you ship cylinder heads nationwide, and who can buy?
Yes. Fraser ships nationwide from 27 locations and sells to the public, independent auto centers, and wholesalers. You can order online any time or speak with a US-based specialist during business hours.
How do I find the right cylinder head for my vehicle?
Look up your head by vehicle or by VIN for an exact-fit match. If you'd rather have help, request a quote above or call and a specialist will identify the correct head — bare or loaded — for you.
Ready to find your remanufactured cylinder head?
Request a free quote at the top of the page, or talk it through now with a US-based powertrain specialist who'll match the exact cylinder head — bare or loaded — to your vehicle.
Speak with a specialist800-731-3177