Original Parts with an Original Fit!

Finding Mustang GT/CS Parts

1968 Mustang California Specials are rare and finding original parts can be difficult.  Here are some options you might consider as you search for parts:

California Special Tail Light Sockets

If your GT/CS has a corroded tail light socket and you need to replace it, but are unable to find a replacement, you can use a 1956 era Ford Pickup Truck tail light socket.  The same tail light sockets were also used on a 1965 Ford Thunderbird tail light.  T-bird lights are still out there, but are also becoming increasingly hard to find.

Marchal Fog Lamps

Early models used the very rare Marchal 656/322 fog lamps.  These are very scarce today.  In the Fall of 1968, Marchal fog lamps were recalled because they were too bright.  Ford has since phased them out and they were replaced with Lucas fog lights.

If you are looking for Marchal fog lamps, try sources in France, Germany or England and perhaps some early Ferrari restoration shops.  These rare fog lights were used on other vehicles from 1962-1970.

You might also want to contact us about GT/CS parts availability.  While we don’t have any more Marchal fog lamps, we do have a few GT/CS tail light parts and twist lock brackets.

Decoding a GT/CS Tail Light Wiring Loom

One of the rarest, most unique parts on a Ford Mustang GT/CS is the tail light wiring loom harness.  It has a purple tag near the passenger side (right hand side) tail light in the trunk.  This tag has the FoMoCo label and the letters “SXR C8ZX-14405-A”.  Here’s how this part number is decoded:

C8 = 1968
Z = Mustang
X = Ford special or experimental
14405 = Vehicle engineering number

A standard Mustang tail light wire bundle part number is C8ZZ-14405-E or C8ZB-14405-E.  The GT/CS has the “ZX”, which is the code for the special edition Mustang.

Decoding a 1968 Mustang California Special

All GT/CS California Special Mustang VIN’s began with the vehicle identification number prefix “8R01”.

Here’s how the prefix is decoded:

8 = 1968

R =  San Jose, California assembly plant

01 = Designates the Coupe ( hard top) body style.

The next digit in the VIN # is the engine code.  All GT/CS cars could have been equipped with the following engine options:

T = 200 6 cylinder
C = 289 2V
J = 302 4V
X = 390 2V
S = 390 4V premium fuel
R = 428 4VCJ 4 bbl

GT/CS consecutive VIN numbers begin with unit #119,000 and ended with GT/CS and High Country Special (HCS) #172,000.  Most GT/CS’s were produced randomly in the assembly line-up with other Mustangs and Cougars.  The highest concentration of GT/CS production occurred between February 15-20, 1968.  This was primarily due to a massive wholesale dealer event in Los Angeles, California.  By July, 1968, all California Specials and High Country Special production had ended and was phased out.

1968 Mustang California Special GT CS

GTCSThe California Special was a limited production promotional Shelby-ized Mustang.  Here are some of the production facts about this rare car:

  • The California Special was only available in the Coupe body style.
  • The base model was a 6 cylinder engine with a 3 speed manual transmission.
  • 4,025 California Specials were built and 300 High Country Specials were built (4,325 total California and High Country Specials were built).
  • Production of 4,325 GT/CS occurred at random within an assembly line of 50,000 other Mustangs and Mercury Cougars in a 6 month period.
  • The production numbers began at 119,000 and ended at 172,000.
  • High Country Specials were similar to California Specials, but were made for Denver, Colorado and had different emblems and insignias.
  • The data plate on a High Country Special will read DSO51.
  • Shelby Automotive was contracted to build 6,180 parts sets for a projected 5,500 California Specials to be assembled.  Since 5,500 California Specials were not produced, there were a lot of spare parts.
  • The part number for the Lucas fog lamp is C8WY-15L203-A.  This is a Cougar part number.
  • The 1968 ½ Mercury Cougar had a special order cousin to the GT/CS which was the 1968 ½ Cougar XR-7G (“G” = Gurney in April, 1968).
  • Only early GT/CS used Marchal fog lamps.
  • In October, 1968, Marchal lamps were recalled with limited success.
  • The grille is unique only to GT/CS.  There are no mounting areas for the corral or the grill surround and moulding.  The trim is black, which limited fog lamp glare.
  • A GT/CS used the same hood twist lock and retaining bracket as the 1968 Shelby.
  • GT/CS shared the same lower side scoops and fiberglass tail light panels as the 1968 Shelby Mustangs.
  • The most unique part exclusive to the GT/CS is the tail light wiring with special plugs and purple part number tag PN XSR C8ZX-14405-A.

Difference between a 1969 Mustang Power Brake and Manual Brake Pedal Housing

1814aQuestion:  Can you tell me the difference between a 1969 Mustang pedal housing for the Power Brake and a Manual Brake? What about MT vs AT housings? Is the ’69 housing specific to the ’69 Mustang?

Answer:  The difference between a manual brake and power brake pedal housing is in the the mounting flange at the firewall.

Power brake boosters have threaded studs that protrude through the firewall and housing flange and are held on by 9/16″ nuts. Manual brake master cylinders use bolts that protrude through the firewall and screw into a threaded insert in the brake housing.

Housings that do not have the threaded inserts on the firewall flange are for power brakes. Housings that do have these threaded inserts are for manual brake applications.

As far as the MT vs AT, for a 1969 Mustang, there is usually not any difference between manual and automatic transmission housings. Sometimes there is a bolt-on clutch spring hook (depending on the Mustang year). The factory punched the same mounting holes in all of the Classic Mustang housings.

The longer power brake pedal does not swing from the same pivot point that a manual brake or clutch pedal swings from. The long power brake pedal swings from a bolt at the very top of the housing. All housings also have these holes.

1969 Brake and Clutch Pedal Housings

New FastbackStack, LLC Facebook Fan Page!

FacebookWe’ve created a Facebook Fan page!  We’ll be adding various pictures of car shows and Mustang restorations, while also adding Mustang related tips and information.  We encourage you to become a fan and add pictures of your Classic Mustang as well!

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Mustang Grande

In 1969, Ford introduced a custom version of the Mustang Coupe, the Mustang Grande.  The Grande was available through the year 1973.  The Grande included several deluxe features including the following:

  • Special sound insulation or sound deadening material.
  • Deluxe interior decor group.
  • Clock.
  • Deluxe upholstery.
  • Grande emblems.
  • Vinyl roof (Landau style).  Full vinyl roof was optional.
  • Side body stripe.
  • Vinyl insert on rocker molding.
  • Tail light panel applique.
  • Sport mirrors color keyed in both remote control and manual.
  • Rimblow steering wheel.

The Future of the 1965 1966 2+2 Fastback

Dynacorn Industries offers complete body shells for 1967-1970 Mustang Fastbacks. We have heard that they plan on introducing the body shells of a 1965-1966 Mustang Fastback and Convertible. They will be introduced at the November, 2009 SEMA show.

The production of these unibody components makes it possible for someone to use parts that were previously difficult to locate.   This makes it easier to restore an original body. It will also re-energize the passion for the early Mustang classics.

A 1965-1966 Mustang has always been my favorite (I guess that’s why I have saved up so many of them!). My vision 20 years ago was to restore one Mustang at a time and do the best quality work, while leaving no hidden rust. Here at FastbackStack, LLC, all vehicles are completely disassembled and mounted on a rotisserie for a complete restoration. All cars receive metal repairs and a sand or media blasting. The cowl is removed regardless of the vehicle’s condition prior to restoration.

If you prefer factory original Mustangs and are looking to purchase a factory original 1965-1968 Mustang Fastback or Convertible, check with us. We currently have a few 1965-1968 Fastbacks in various stages of restoration.  Additionally, if you have been looking for original parts for your Mustang restoration, we have several thousand to choose from.

Auto Rotisserie

1967 Mustang Fastback on an auto rotisserie

1967 Mustang Fastback on an auto rotisserie

For a professional quality vintage Mustang restoration, we highly recommend using an auto rotisserie.  This enables the restorer to perform undercarriage repairs and assembly with ease.  It’s also great for repairing inner wheel wells or patch panel welding while the car is upside down.  It eliminates over-head welding and is much easier.  Once you have one, you won’t regret it.

We have built our own rotisserie units, but you can also purchase one from various parts vendors.