1968 Mustang · Restoration Cost

1968 Mustang restoration cost — GT/CS, Cobra Jet, and the standard car.

Researched by Dorian — owner of a 1967 fastback, no parts to sell. Real shop rates, real parts costs, and the honest number across base hardtops, fastbacks, the California Special, and 428 Cobra Jet cars.

Pricing reviewed by Dorian · April 2026

The short answer

A driver-quality 1968 Mustang restoration runs $20,000–$80,000 all-in. A restomod lands $65,000–$185,000. A correct show car is $75,000–$210,000. Concours starts at $140,000 and can exceed $300,000. That is for a standard-engine hardtop or fastback. Once the California Special (GT/CS), the 428 Cobra Jet, or — in rare cases — one of the roughly 60 factory-427 cars enters the picture, the cost profile changes significantly.

The 1968 shares its widebody platform with the 1967 — same front suspension geometry, same basic body structure, same deep aftermarket parts supply. Core category costs are essentially identical to a 1967 at the same scope and condition. The 1968-specific cost variables are the federally mandated side markers (a judging point at concours), the sequential turn signal relay module on GT cars, GT/CS fiberglass components, and 428 Cobra Jet engine provenance.

— Dorian, owner & restorer

Platform & body style

The 1967–68 widebody — and what makes 1968 its own car

The 1968 is the second and final year of Ford's original widebody Mustang platform — 2.7 inches wider in the engine bay than the 1964½–1966 cars, with a longer nose, restyled quarter panels, and a larger passenger compartment. It shares this platform entirely with the 1967, which is the best news a 1968 restorer can hear: the widebody has the deepest aftermarket support of any classic Mustang chassis, with reproduction panels, mechanical components, and interior trim widely available from CJ Pony Parts, NPD, and other vendors.

For driver and restomod builds, the year differences between a 1967 and a 1968 are largely cosmetic and do not affect your budget. At show and concours scope, the 1968 has three year-specific details that matter to judges and buyers: the federally mandated side marker lights (amber front, red rear reflective markers), the revised sequential turn signal relay module on GT-equipped cars, and the 1968-unique grille design without the 1967's fog lamp option.

Body style cost adjustment

Hardtop: baseline — no adjustment
Fastback: baseline on a standard restoration; roof skin and quarter panel fit requires the same care as any 1967–68 fastback
Convertible: +10% on paint, rust repair, and assembly — structural reinforcement, torque boxes, and weatherstripping complexity
GT/CS (California Special): add $4,000–$12,000 for correct fiberglass quarter scoops, trunk spoiler assembly, sequential turn signal hardware, and GT/CS-specific badging at show scope

Special & high-performance cars

428 Cobra Jet, GT/CS, and the factory 427 — what provenance actually costs

The 1968 model year produced two significant mid-year events that create cost outliers for restorers: the April 1968 introduction of the 428 Cobra Jet, and the California Special GT/CS package sold exclusively through California dealers. A third outlier — the approximately 60 cars built with the 427 FE before the CJ replaced it — is in a category by itself. For each, the premium is not the labor to build a running engine or fit a trim package. It is the cost of doing it correctly.

428 Cobra Jet (R-code): $10,000–$20,000 premium

The 428 CJ was introduced in April 1968 and is mechanically similar to the 1969 version — same block, same heads, same underrated factory output rating. A correct show-quality 428 CJ rebuild runs $18,000–$28,000 total, including the correct Holley 735 CFM carburetor, correct cast-iron exhaust manifolds, and correct Autolite distributor. The 1968 CJ is identifiable by the R-code in position five of the VIN, but Marti Report verification is standard practice before spending on parts — confirm the car left the factory with the R-code rather than receiving the engine from a swap. Summit Racing and CJ Pony Parts both carry 428 CJ rebuild components; correct-spec sourcing matters at show scope.

GT/CS California Special: $4,000–$12,000 premium at show scope

The GT/CS was sold exclusively through California Ford dealers in 1968. It received unique fiberglass quarter panel scoops (non-functional, similar in appearance to the Shelby GT500), a sequential turn signal system, a blacked-out grille without the fog lamp option, a pop-open trunk lid with integrated spoiler, and GT/CS-specific badging. At driver scope, GT/CS-specific cosmetic parts are available from reproduction vendors and the premium is modest. At show and concours scope, correct sequential turn signal relay modules (Thunderbird-derived), correct fiberglass components with proper surface texture, and correct GT/CS emblems must be sourced — not substituted with standard 1968 fastback parts. A Marti Report is mandatory: GT/CS trim was a dealer-installed package, and the report confirms factory configuration.

Factory 427 FE: $20,000–$50,000+ premium

Approximately 60 1968 Mustangs were built with the 427 FE before the 428 Cobra Jet replaced it in April 1968. If you own one of these cars — and can document it — you own one of the rarest production Mustangs. A correct 427 FE rebuild at show quality requires the correct W-code block casting, correct heads, correct intake, and date-code-accurate ancillaries. Parts scarcity is acute: the 427 FE has far less aftermarket support than the 428 CJ, and correct NOS or rebuilt components carry significant premiums. Budget $20,000–$50,000+ over a standard engine rebuild for a correct show-quality 427 FE. Marti Report verification is not optional.

These premiums are additive to the scope-tier costs in the breakdown below. A 428 CJ concours project uses the concours base cost plus the CJ premium — they do not overlap.

All four scope tiers

Cost breakdown by scope — standard 1968 Mustang

These figures apply to a standard-engine 1968 Mustang — 302, 390, or base 289 carry-over — at fair condition, hardtop or fastback body style. Add GT/CS, 428 CJ, or 427 premiums separately. Scope is the single largest cost variable, larger than condition, body style, or engine choice.

Scope

What it means

All-in range

Driver

Functional, honest driver. Paint looks good from 10 feet. Engine runs reliably.

$20K–$80K

Restomod

Factory appearance with modern drivetrain, suspension, and interior upgrades.

$65K–$185K

Show

Correct finishes, correct markings, judge-ready. Everything is right.

$75K–$210K

Concours

Correct date codes, correct stampings, factory documentation. Trophy-level.

$140K–$390K

All-in ranges include 15–25% contingency. National average shop rates (~$125/hr). Run the 1968 estimator for Low/Mid/High across all 9 categories.

Category breakdown

Driver-quality cost by category

Driver scope is the most common entry point for a 1968 Mustang restoration — a functional, honest build you drive rather than trailer. Here is where the $40,000–$45,000 mid estimate actually goes.

Where 1968 restoration shops get expensive

The 1968 shares most of its cost profile with the 1967, but has four specific areas where shop estimators add hours that a standard restoration budget does not anticipate. None is catastrophic in isolation, but at $125/hr they compound.

Side marker light sourcing and fit. The 1968 model year was the first to require federally mandated side marker lights — amber front, red rear. Correct 1968-specific markers are a judging point at MCA competition. Reproduction units vary in lens texture and housing fit; at show and concours scope, sourcing correct NOS or high-quality reproduction markers adds time and cost. Incorrect markers from later years are a disqualifier at judged events.
Sequential turn signal relay module. GT-equipped 1968 Mustangs used a sequential turn signal system derived from the Thunderbird. The relay module is a solid-state unit that fails with age and is not reproduced in large volume. A correct rebuilt or NOS module can carry a multi-month sourcing window and a $300–$800 cost premium over a standard turn signal repair — before the labor to test and calibrate sequencing.
GT/CS fiberglass component fit. The California Special's quarter panel scoops and trunk spoiler are fiberglass components. Reproduction units exist but require significant hand-fitting — gel coat preparation, alignment shimming, and precise gap adjustment before paint. A GT/CS body build at show scope adds 15–25 hours of bodywork time over a standard fastback, entirely in fiberglass fitting and finishing.
Fastback roof skin and quarter panel alignment. Same challenge as the 1967 SportsRoof — the 1968 fastback's long roofline makes door-gap consistency sensitive to reproduction panel variance. Shops fitting lower-quality reproduction quarters to a 1968 fastback at show scope routinely budget 4–8 additional labor hours per side for hand-fitting and alignment.

Run your own numbers

Use the free 1968 Mustang cost estimator

I built this to answer exactly the question I had before I got my first shop quote: what should I expect to spend, by category, before I walk in the door? Pick your body style, condition, and scope — the estimator returns Low/Mid/High across all 9 cost categories with contingency included. No email, no gate, no agenda.

Open the 1968 estimator →

Results visible instantly. See also: full restoration cost guide.

Frequently asked

1968 Mustang restoration cost — common questions

How much does a 1968 Mustang restoration cost?

A 1968 Mustang restoration costs between $20,000 and $300,000+, determined almost entirely by scope. Driver-quality builds run $20,000–$80,000 all-in. Restomods range $65,000–$185,000. Show-quality builds land $75,000–$210,000. Concours restorations start at $140,000 and can exceed $300,000. The 1968 shares its widebody platform with the 1967, so core category costs — rust, paint, suspension, brakes — are nearly identical between the two years. The year-specific cost variables are the 428 Cobra Jet engine provenance (mid-year introduction, April 1968), the California Special GT/CS trim, and the extremely rare early-production 427 FE cars.

What is a 1968 GT/CS California Special restoration worth?

A documented 1968 California Special (GT/CS) in restored driver condition typically sells for $35,000–$65,000. A correct show-quality GT/CS restoration runs $90,000–$160,000 in project cost. The GT/CS was sold exclusively through California Ford dealers and received unique fiberglass quarter panel scoops (non-functional), a pop-open trunk lid with integrated spoiler, sequential turn signals, a blacked-out grille without the fog lamps, and special GT/CS badging. At show and concours scope, correct GT/CS-specific fiberglass components, sequential turn signal hardware, and the unique trunk lid assembly must be sourced or restored — not substituted with standard 1968 fastback parts. A Marti Report is mandatory before spending: GT/CS trim was a dealer-installed option package, and the report is the only way to confirm factory GT/CS configuration.

When did the 428 Cobra Jet become available in the 1968 Mustang?

The 428 Cobra Jet (R-code) was introduced as a mid-year option in April 1968, roughly midway through the 1968 model year. Early 1968 Mustangs used the 390 GT (S-code) as the top FE big-block option. A very small number of 1968 Mustangs — approximately 60 units — were built with the 427 FE before the 428 CJ replaced it. The 428 CJ at show quality costs $18,000–$28,000 to rebuild correctly, comparable to the 1969 Cobra Jet. If your car was ordered with the 428 CJ, verify it with a Marti Report before sourcing any engine components — the VIN alone does not confirm original-equipment CJ configuration.

What makes the 1968 Mustang different from the 1967 for restoration?

The 1968 Mustang shares its widebody platform and most body panels with the 1967, but received several federally mandated and cosmetic changes that affect restoration cost at show and concours scope. Federal law required side marker lights for the 1968 model year — correct amber front and red rear reflective markers are 1968-specific and must be sourced accurately for judged competition. The sequential turn signals on GT models used a Thunderbird-derived relay module; correct original units or NOS replacements are harder to source than standard turn signals. The 302 Windsor replaced the 289 as the standard V8, and the 390 FE remained available. At driver and restomod scope, the year differences are cosmetic and do not meaningfully change cost.

How long does a 1968 Mustang restoration take?

Driver-quality restorations take 12–24 months. Restomod builds run 18–36 months. Show-quality builds take 2–4 years. Concours restorations run 3–5+ years. The 1968 has strong parts availability on the widebody platform shared with 1967 — most reproduction panels, mechanical components, and interior parts are in supply. GT/CS-specific fiberglass pieces (quarter scoops, trunk spoiler) and correct sequential turn signal relays are the most commonly cited sourcing delays for GT/CS builds. A 428 Cobra Jet concours engine rebuild can add six to twelve months of sourcing time for date-code-correct components.