Henry Covington’s Tiburon Coupe – “A Shark You Can Park” – September 1961 Road & Track

Great Shot Near The Water In St. Petersburg, Florida. Think Of How This Looked On The Road Back In 1961! I’m Sure Henry Covington And His Sons Had A Ball In It.

Hi Gang…

Many of you know that my first fiberglass car was a “Shark” roadster.  The story about my finding the Shark and restoring it represents the beginning of everything we know today as “Forgotten Fiberglass.”

The Shark was not my first car – instead – my first car was a 1955 Cadillac Fleetwood serial number 556044492 that I started restoring with my grandfather at age 14 – but who can remember such things.  However, the Shark was the first “fiberglass” car that I found, bought, and restored.  And in 1980 when I bought it, it truly was “forgotten” making it a harbinger of what was to follow.

The “Shark” also led to my friendship with Rick D’Louhy.

I was just 18 years old in August 1980 when I found the shark – Rick was 31.  Rick knew the car had been sold, but asked the seller if he could get in contact with the new owner.  Rick had some history for the new owner that he felt would be interesting.  The “history” was the very article that I’m sharing with you in today’s story about the Tiburon Coupe by Henry Covington.

This selfless act on Rick’s part in providing key information about a car to its young naïve owner (me) ultimately led to a 30+ year friendship between Rick and I, our shared work on the research and development of “Forgotten Fiberglass,” and our desire to help others gain information about their “forgotten” fiberglass cars.  You can see why the “Shark” is a very special car to me.

Let’s begin and learn all about……”The Shark”

The Caption Noted Here Was, “Front lid, canopy, and engine cover are hinged at front.”

El Tiburon – A Shark You Can Park – Road & Track, September 1961

This is the first magazine article that appeared on Covington’s Tiburon or “Shark.”  Here’s what the Road & Track article had to say:


A Shark You Can Park

When a one-time sculptor, who owns a 1950 4-CV Renault, knows an expert aerodynamicist, and finds that a neighbor has had 15 years’ experience in fiberglass molding, can an unusual special be far behind?  The answer, for Henry Covington, of St. Petersburg, Florida required two attempts, separated by several years, before his car reached its final form.

The first model, designed and built entirely by Covington, proved to have inadequate (4 inch) ground clearance and was subject to overheating.  He began planning the new version, combining his own ideas on proportion and form with the theories of the late Dr. Augustus Raspet of Mississippi State College, who had done experimental work on boundary layer control, and laminar flow airfoil configurations.

I Love The Design Of The Rear Of The Car. Checkout The VW Beetle To Passenger Front Right Of Shark.

They decided upon an oval cross section, hoping to relieve the side vacuums created by cross winds, and used a complete underpan with an inverted airfoil section near the front wheels in an attempt to create a low pressure area and, thus, improve roadability.  Large air ducts were designed into the sides to eliminate the over-heating problem, and the ground clearance was increased to 6 inches.

Actual construction of the fiberglass body took 9 months, using molds engineered by neighbor Glenn Gums.  When finished, the shell weighed 150 lbs and incorporated such unlikely components as a 1960 Nash America grille, Austin-Healey directional lights, a 1948 Chrysler gas cap, and ornamental letters cut from brass and chrome-plated.

Dimensions of the finished car are: wheelbase, 82 inches; length, 159.5 inches, and tread 47.5 inches.  The combination of a 42.5 inch height and 73 inch width made it necessary to hinge the top canopy for entry and egress.  Also, a universal joint (procured from the local pump company) was inserted into the steering column, permitting the steering wheel to be moved 16 inches to the right, and facilitating entry into the driver’s seat. 

Windshield and windows are made of 0.041 plexiglass.  While the headlights on this model must be bolted on for night driving, Covington states that they could be changed to regular pop-up lights without difficulty.

The color scheme is unusual, in keeping with the rest of the car.  It begins with a dead-white bottom, blending into a light metallic blue on the sides, and ending in a dark metallic charcoal gray on top.  This, of course, gave rise to the car’s nickname, “El Tiburon” (Spanish for shark).

How Does That Old Tune Go??? “One Of These Things….Doesn’t Belong Here…One Of These Things Is Not Quite The Same…..”

No precise performance figures are available for the Covington Special, but the owner states that with the original 21-bhp Renault engine, it has reached a 74 mph (uncorrected) speedometer reading.  After installing a “greatly modified” 1959 Dauphine engine, he went through a measured mile in slightly more than 30 seconds, and recorded a 0-60 time in 16 seconds.

However, performance figures aside, Henry Covington can be certain that he has one of the most superbly disguised 1950 4-CV Renaults in existence.  In fact, the car has elicited so much interest that Covington plans to produce the fiberglass shells in limited quantity for public consumption.

Channel 10 Interview:  August 18, 2006

I found the Tiburon Coupe that I now own in late 2005, and brought it home to Tampa Florida from California in the early part of the summer in 2006.  While it’s not the prototype Tiburon Coupe, it was the last one built, and remains the only known coupe in existence.

A local TV station did a short 3 minute piece on the history of its car and importance to the Tampa Bay Florida area.  You can play the video below by clicking on the “triangle” in the center of the screen:

[vsw id=”S0hMXGZLFS8″ source=”youtube” width=”425″ height=”344″ autoplay=”no”]


I’m sorry I never had a chance to meet Henry Covington.  He passed away at age 38 on Sunday May 6th, 1962 – the month after his car made the cover of the April issue of Mechanix Illustrated.  I am fortunate to call the Covington family my friends, and Henry’s wife, Olga Covington, is doing great at 89 years young, and going strong.  We last spoke during the holidays – just over a month ago.   I’ll have more to share about these special cars in the near future.

Hope you enjoyed the story, and until next time…

Glass on gang…


Technical Specifications (From Road & Track, September 1961)
  • Covington Tiburon “Shark” Coupe
  • Henry Covington
Body Work and Paint
  •  Dennis Durspek
  • Henry Covington
  • Henry Covington
Windshield and Windows
  • Plexiglas – custom made/shaped
  • 0.041 plexiglass
Hood / Doors / Trunk
  • Hood in rear, canopy, and trunk in front
  • 1950 Renault 4-CV
  • 1950 Renault 4-CV
Front Axle
  • 1950 Renault 4-CV
Rear Axle
  • 1950 Renault 4-CV
  • 1950 Renault 4-CV
  • 1950 Renault 4-CV
Emergency Brake
  • 1950 Renault 4-CV
Driveshaft: (open/closed driveshaft)
  • 1950 Renault 4-CV
  • 1950 Renault 4-CV
Engine (make/year)
  • Greatly modified 1959 Renault Dauphine engine
  • 1950 Renault 4-CV
Speed Parts (heads, intake, cam, other):
  • None
Transmission (type/year)
  • 1950 Renault 4-CV
  • Solex
  • 845 cc water cooled rear engine
Horsepower (estimated)
  • 32 horsepower (unmodified)
Dashboard / Gauges
  • Renault 4-CV
Steering Wheel
  • Renault
  • 82 inches
 Track/Tread (front/rear)
(distance between center line of tires)
  • 47.5 inches
Length of Body
  • 159.5 inches
Height of Body
  • 42.5 inches
Width of Body
  • 73 inches
Tire Size
  • unknown
Wheels / Rims
  • 15” rims
Curb Weight
  • 1200 lbs (estimated)
Top Speed (0-60)
  • Covered a measured mile in slightly more than 30 seconds, and recorded a 0-60 time in 16 seconds.
  • Tested at 122 mph (Sunday Independent, March 25th, 1962)
Special Features
  • 1960 Nash America grille
  • Austin-Healey directional lights
  • 1948 Chrysler gas cap
  • Ornamental letters cut from brass and chrome-plated
  • Swing-away steering wheel to provide access
  • Bolt-on headlights for night driving



Henry Covington’s Tiburon Coupe – “A Shark You Can Park” – September 1961 Road & Track — 3 Comments

  1. Hi Geoff!
    I don’t know if it is the one you owned or if there is an other one . But a collector here in Greece has one in his garage!

  2. For me this article was a 51 year old mystery solved. I first read about El Tiburon in either, or maybe both, the Road & Track or Mechanix Illustrated articles. Although I was a high school sophmore growing up in Indianapolis and had already been to the Indy 500 more than once, I subscribed to R&T, not Hot Rod, and found “sports cars” far more interesting than muscle cars from Detroit. Not surprisingly, I thought El Tiburon took the concept to a level far beyond the current MGA’s and Triumph TR-3’s. Having just gotten my driver’s license and already “proven” my mechanical ability by helping a friend take apart and rebuild a Crosley Hotshot (including the OHC engine), I wrote to Henry Covington asking for more information on how I could get a body shell and build one for myself. The letter was returned marked Undeliverable, and now I finally know why. By the time I sent it, he had already passed away. If he hadn’t been, there probably would have been one more built, by that kid in the Midwest.

    • My dad fabricated the body for the El Tiburon for Mr. Covington. My dad manufacturer fiberglass boats and Henry came to dad for his expertise. The original body was built by someone else but my father created the next more streamlined body. Sadly Mr. Covington died due to a heart attack…he was very young. We still had the car molds until 2005 when dad sold the property. An interesting note, my mom is still alive and she stated Mr. Covington showed the first car to a friend of his who worked for GM…the following year the corvette was born. Looked a lot like Mr. Covington’s design with slight modifications. He didn’t have the money to sue…thought it was an interest story.

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