Original Parts with an Original Fit!

Posts by Lee Walmsley

Vintage Mustang Windshield Wiper Motor Assembly Information

Vintage Mustang Windshield Wiper Motor Assembly Information

  • 1964 1/2 and 1965 Mustangs used a single speed wiper motor assembly.
  • 1966 Mustangs used a two-speed wiper motor assembly.
  • 1967 and 1968 Mustangs used a two-speed wiper motor assembly.  The operation switch was relocated to the instrument cluster.
  • 1969 and 1970 Mustangs also utilized the two-speed wiper motor assembly with the optional (and rarely seen) intermittent wiper delay system.

Mustangs with Hurst High Performance Shifters

In 1970, Ford began installing Hurst High Performance Shifters on Top Loader 4 Speed Transmissions.  Hurst shifters were mainly used in special edition high performance models.  These high performance models included the Boss 302, Mach 1, 428 Cobra Jet, 429 Cobra Jet and I believe even the Boss 429 manual transmission model.

These Hurst Shifters were offered as an aftermarket upgrade to the stock Ford shifter.   They featured quick shifting, short throw shifters that were used with Ford heavy duty shift linkage.  This combination achieved a quick shift engagement.

In 1971, 1972 and 1973, the Hurst shifter was used in the Boss 351, 351 CJ, 351 SCJ, and 351 Cleveland H.O. high output engine.

Scrapping the first Shelby Mustang?

Scrapping a Shelby Mustang?

Scrapping a Shelby Mustang?

A good friend of ours owns the “003” Shelby Mustang, which happens to be the 1st street Shelby (“001” and “002” were race models).  We received this great email and photo from him and are reprinting it with permission.

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Hello everyone,
As a response to the current political and economic changes in the U.S. within the past year,  I thought I should do my part in evaluating my carbon footprint as well as thinking it may be worthwhile to turn a slight shade of “green”. So I took 003 to the emission testing area on Monday morning, it is a very short drive from my house, so the car had only been on the road for a little more than 5 minutes. A blast on I-5 for a few miles may have suited the car to run better, but at 9:00 in the morning I thought the traffic would be pretty congested. When I entered the vehicle emission testing center, I could read one of the attendant’s mouth saying, “What the #&^*?” That alone was worth the price of admission. With nearly straight side exhaust pipes, people are aware you have arrived ………from a couple blocks away. Thirty years ago, I would have liked the attention, now I don’t want it, but look what you are driving on the street.   I was thinking/hoping the car would fail horribly in every section, but it passed!  Just my luck, feeling kind of rejected, I drove the car over to the local Ford dealership since the sign outside stated “Cash for Klunkers”.  If memory serves me correctly, 003 was sold as a used car to Bill Moir in July-August of 1965 through Ed Leslie’s dealership for $4,350.00.  I had heard that the “cash for clunkers” program was giving out $4,500.00 for the trade-in allowance. I thought, “How many 45 year old cars today could actually sell for what they cost new, not very many”. Seemed like a good idea to me at the time. A Ford salesman approach and seemed quite happy with the car, but he told me the program ended two weeks ago and the car was too old anyways. Someone also told me the car was too old at the emission testing  facility as well,  so much for  trying to lessen my carbon footprint and becoming more “green”. At least I can say I tried.

1969 1970 Mustang Holley Carburetor Applications

1969 1970 Mustang Holley Carburetor Applications and Identification

When restoring your Boss 429 or 429 CJ to concours condition, look for the original carburetors.  Here are the carburetors that were originally installed in these vehicles.

1969 Boss 429 with manual transmission and thermactor emissions

  • Used a 750 cfm Holley 4V with manual choke
  • Identification number stamped on the front of the carburetor should read C9AF-S
  • Part number is C9AZ-9510-S (CA-708)

1970 429 CJ with manual transmission and IMCO (with or without Air Conditioning):

  • Used a 715 cfm Rochester Quadra-jet 4V carburetor
  • Identification number stamped on the front of the carburetor should read D0OF-B
  • Part number is D0OZ-9510-B (CA-771)

1970 Boss 429 with manual transmission and thermactor emissions

  • Used a 735 cfm Holley 4V carburetor with manual choke
  • Identification number stamped on the front of the carburetor may read D0OF-S
  • Or, the identification number stamped on the front of the carburetor may read D0ZF-G (H, U or T) followed by AA, AB, AC or AD.
  • Part number is D0OZ-9510-S (CA-776)
  • Replacement carburetor part number is:  D0ZZ-9510-H (CA-781)

1964 1/2 1965 1966 HiPo 289 K Code Engine

The early HiPo (High Performance) engines were first offered as an option in June, 1964.  Early HiPo engines had a 5 bell housing bolt engine block.  Some of the other characteristics that set this engine apart include the following:

  • Solid lifters and flat tappet camshaft.
  • Autolite 4100 4V 1.12 Venturi carburetor with a manual choke.  Some K Code engines used a Holley carburetor with a list number of “3259” (these Holley carburetors were often used in Mustang Shelbys) .
  • Cast iron header type exhaust manifolds.
  • Autolite dual point distributor (later HiPo 289 engines used FoMoCo or Motorcraft dual point distributors).
  • Cylinder heads had screw-in style rocker arm studs and a recessed pocket for the valve springs.  All of the cylinder heads had a “19”, “20”, or “21” casting number on the front or rear ear of the head.
  • Heavy duty connecting rods (these were the same as the ones that were later used in the Boss 302 engine).
  • Larger diameter alternator pulley.

Mustang 289 HiPo K Code engine production was discontinued after 1967.  The 1968 Mustang J Code 302 4V engine took its place.

1969 1970 Mustang Deluxe Interior Tidbits

In 1969 and 1970, the deluxe woodgrain interior was standard equipment on all Mustang Shelby’s and Mach 1’s.

Woodgrain interior consisted of the following:

  • Moulded door panels with a simulated woodgrain applique, applied over the aluminum trim panels.
  • Woodgrain applique applied to the rear interior quarter panels on the Mustang Grandes and Mustang Convertibles with deluxe interior.
  • Woodgrain applique applied over the instrument cluster bezel.
  • Woodgrain applique applied over the right hand side (passenger side) dash pod/clock bezel.
  • Woodgrain trim applied to the center console.
  • Woodgrain applique applied to the radio bezel or the radio delete bezel (a radio bezel without a hole cut for the radio…so basically just a bezel with a hole for the heat and A/C controls).

Surprisingly, a lot of Boss 302’s and Boss 429’s came only with standard interior and fewer options.

There were nearly 60 interior color and trim schemes available.  Wow…that’s a lot of choices!

1968 Mustang Interior Tidbits

1968 Mustang Interior Tidbits

  • 1968 Mustang deluxe interior was adorned with a simulated woodgrain dash and woodgrain accented door panels.
  • The door panels had a pull strap style interior door handle.
  • Some 1968 Mustangs (including Shelby GT 350 and GT 500 KR) were equipped with shoulder harness seatbelts.
  • Prior to 1968, all front bench seats were only available in standard interior.
  • Deluxe interior upholstery on a bench seat was first available in 1968. This was a higher quality vinyl upholstery.

1967 Mustang and Shelby Deluxe Interior Tidbits

Most 1967 Mustang Shelby’s came with the deluxe brushed aluminum interior (some were standard interior). This deluxe option included:

* door panels with moulded-in arm rests with stainless steel trim
* brushed aluminum door panel applique

Most deluxe interior cars included a lower console. Some cars (Fastbacks and Coupes only) included an overhead console with map lights.

An option called the “exterior decor group” was also available. This included the following:

* a finned cast aluminum pot metal tail light panel
* a GT style pop open gas cap

1965 1966 Mustang Shelby Interior Tidbits

Most 1965 and 1966 Mustang Shelbys came with the following interior:

* Black standard interior
* Pony interior woodgrain GT steering wheel
* Pony interior woodgrain door handles
* Dash mounted tachometer
* AM Radio; AM/FM Radio; or 8 Track

The Pony interior style woodgrain door handles were originally used in the 1964 Ford Thunderbird. These handles were incorporated into the Mustang assembly line in 1965 and used in the deluxe Pony interior option.

The evolution of the Mustang 428 CJ

The FE 428 cid (cubic inch displacement) engine was originally engineered for the 1966 Ford Thunderbird. At first, this engine was a sleeper (somewhat sluggish in such a big full-size car). With numerous modifications, 428’s entered the Mustang assembly line on April 1, 1968. This engine was then transformed into a high performance brute…a tower of horse power!

The 428 was a combination of a Medium Riser Ford 427 and a Ford 390 Police Interceptor. From this combination, the 428 Cobra Jet was born (nickname: CJ). With further refinements, this engine evolved into the Super Cobra Jet. The 428 SCJ engine was equipped with an external oil cooler that was called a “drag pack option”. This rare option cooled the engine oil, while also extending the life of the engine.