Ken Nagel's Classic Cars

Classic Cars from the 50's – 60's – 70's

’58 DeSoto Firesweep

’58 DeSoto Firesweep

    Body Type Convertible
    Model Year 1958
    Trans Automatic
    Note 1 of 12

1958 DeSoto Firesweep Convertible

Acquired May 2011


Only 700 DeSoto Firesweep convertibles were built by Chrysler in 1958, a mere 12 of which are still known to exist today, this absolutely stunning restoration is one of the 12.  Finished in flawless red paint accented by the rare Spring Edition chrome trim package many consider it to be THE one of the twelve.   Riding on a magnificent set of wire wheels fitted with period correct wide white wall tires the car looks spectacular with the top up or down.  It is truly a sight to behold that draws crowds and captivates observers transporting them, if just for a moment, back to a time when automobiles were rolling works of art.

In December of 2011 Tim Fagan one of the previous owners contacted Ken and provided him with an extensive history of the car.  The known history starts in 1966 when Alvin Krenzien of Norfolk Nebraska bought the car on a bill of sale.  The car was not much more than a rolling “barn find” covered in dust, dirt and straw.  Stripped of its engine, transmission and many other parts it was at least dry and practically rust free.  In 1982, Ernie Arteaga of New Melle Missouri bought car from Alvin and towed it home to Missouri.  He wrote on the deck lid in marker “car in tow”, put it in the garage at his home and let it sit. In 1985 William and Tim Fagan of Fort Wayne, IN rescued the car still in “barn find” condition.  Over the next 22 years Tim brought the car back to life.  In his care the car was driven extensively thought the Midwest collecting numerous awards at major DeSoto shows.  It also became a fixture around town as Tim provided it for use in parades and various public events when he wasn’t taking the family for a ride to the local ice cream shop.  Tim reluctantly put the car up for sale in 2007.   The new owner Bob Schmidt of Branson, Missouri then sold car to his friend Jess Ruffalo, a car collector from Wisconsin.  Sadly, Jess died shortly after buying car. His family carried on with the restoration and commissioned Jerry Kopeckey of Iola Wisconsin to complete the work.  In the process the original white paint was changed to the stunning red finish seen on the car today.  With restoration complete in 2008 the Ruffalo family put the car up for auction at Barrett-Jackson where it was acquired by Don Davis from Texas.  In May of 2011 Davis sent it to the Mecum auction in Indianapolis where it was acquired by Ken Nagel and became part of his exceptional collection, where it remains today.  Ken shows the car mostly in the Midwest where it has acquired a lengthy list of awards and attracts admiring crowds where ever it appears.

Several interesting touches distinguish this glorious finned Fifties example of automotive art, most notably its extremely rare Spring Edition exterior chrome trim package which includes the filler panel in the side “sweep” (as in Firesweep) and chrome stripes on either side of the rear license plate, a steering wheel-mounted Benrus self-winding watch and one of the rarest factory options offered by any manufacturer; a 162/3 rpm record player, accompanied by the original records sold by Chrysler dealers, along with a record order form.  Power comes from the original 350/280 HP “Wedge” engine, offered in DeSoto, Dodge and Plymouth models only in 1958 and mated to an optional 3-speed push-button Torqueflite transmission.

It was the Jet Age. Test pilots and astronauts were flying ever higher and faster, and America was reaching for the stars.  Automotive designers infused their creations with aircraft-inspired names and styling cues, but the trademark feature from 1957 to 1961 was the tailfin, and nobody did it better than Chrysler’s Virgil Exner, whose “Forward Look” designs convinced Chrysler president Tex Colbert to adopt Exner’s daring vision. The ads said it all: “Longer, Lower, Wider.” Chrysler delivered on those promises with cars sporting massive steel wings that seemed ready to carry them into flight, and technical innovations that made them, as Chrysler also promised, “three years ahead of their time.” In fact, the new DeSoto had every appearance of being able to fly. Huge tail fins that actually aided stability at high speeds soared majestically from the rear fenders and terminated at a set of triple lens rocket launcher taillights.  For those with a vivid imagination, an illusion of jet propulsion was created by dual oval exhaust ports in the back bumper. On cold mornings, Desoto’s left convincing looking vapor trails.

 The DeSoto make was founded by Walter Chrysler on August 4, 1928, and introduced for the 1929 model year. It was named after the Spanish explorer Hernando De Soto. Chrysler wanted to enter the brand in the mid-price class competition with its arch-rivals General Motors, Studebaker, and Willys-Knight.

Shortly after DeSoto was introduced, however, Chrysler completed its purchase of the Dodge Brothers Company, giving the company two mid-priced makes. Had the transaction been completed sooner, DeSoto might not have been introduced.  Despite being a successful mid-priced line for Chrysler for most of its life the De Soto marque was officially dropped November 30, 1960, with slightly over two million built since 1928.

DeSoto’s failure was due to a combination of corporate mistakes, quality control and external economic factors.  It was Chrysler’s own brand management in 1950s, which pitted each of the five marques (Plymouth, Dodge, DeSoto, Chrysler and Imperial) against each other that did the greatest damage to DeSoto and ultimately to the company itself.  That, along with the economic downturn in 1958, spelled doom for the DeSoto brand.





1958 DeSoto Firesweep Specifications
Engine Location Front
Drive Type Rear Wheel
Production Years for Series 1957 – 1959
Price $2,890-$3,405
Weight 3660 lbs | 1660.148 kg


Engine Configuration V
Cylinders 8
Hydraulic valve lifters
Aspiration/Induction Normal
Displacement 5735 cc | 350.0 cu in. | 5.7 L.
Valvetrain OHV
Horsepower 280 BHP (206.08 KW) @ 4600 RPM
HP to Weight Ratio 13.1 LB / HP
HP / Liter 48.8 BHP / Liter
Compression Ratio 10.0:1
Main Bearings 5
Fuel Type Gasoline – Petrol
Block Cast-iron


Standard Transmission
Gears 3
Transmission Automatic
Pushbutton TorqueFlite


Optional Transmission
Gears 2
Transmission Automatic


Production Figures
Total DeSoto Production for 1958 49,445
4-Door Sportsmans 3,003
9-Passenger Station Wagons 1,125
Convertible Coupes 700
Sedans 7,646
Sportsmans 5,635
Station Wagons 1,305


Chassis / Engine Numbers Shown
Chassis Number LS19633
Engine Number L-350 38179




Alvin Krenzien of Norfolk Nebraska bought car out of a barn on bill of sale from property owner, brought home and put in garage.  Alvin did no work to car.


Ernie Arteaga of New Melle Missouri bought car from Alvin and towed home to Missouri He wrote on deck lid in marker “car in tow”, put it in the garage at his home.  Ernie did no work on car.

MAY 1985

William P. Fagan purchased car from Ernie for $2,500 again on bill of sale with 66,741 miles on odometer.

August 1987- 2nd Annual Nat. Desoto club convention in Arlington Heights, Illinois

  1. Met Alvin Krenzien who owned car from 66-82
  2. Took 2nd place in class
  3. had photos taken that would appear in collectible automobile magazine in 8/1988 and in 3 other hardback books by auto editors of consumer’s guide, one being Great American Convertibles
  4. Headlight switch went out on way to show, (couldn’t drive at night) replaced after return home

Sept.1987-drove 58 to Indianapolis for Hoosier Auto show in infield of 500 track

  1. Drove car around track-rec’d plaque stating it-awesome fun!!
  2. Took 2nd in Chrysler class
  3. Generator went out while at show, borrowed one from friend Mike Noe who lived nearby in Frankfurt, Indiana


  1. Original 58 FS 350 cid engine from Lynn Dunsworth in New Mexico and had shipped to Fort Wayne.


  1. Sent two-tone green steering wheel from 58 FF sedan parts car to automotive specialties in Florida and had it restored and coated in Red & Black, also installed deeper FF chrome horn ring. (All FS’s came with a mono-tone rubber wheel, ours was black)
  2. Completely re-machined and rebuilt 350 from Fs 2-door as well as 4- barrel carb. for it. Had hardened valve seats installed to burn no-lead gasoline.
  3. July/August-installed rebuilt 350 4-barrel in convertible.
  4. August 1991- 6th annual NDC convention here in Fort Wayne, had 102 DeSoto’s at show a record that has only been beaten once since. Convertible. took 2nd in class.


August – Dayton, Ohio for 8th annual NDC convention, convertible took 3rd in class.


58 served as symbol for our Automotive Service Center, appearing in our ads, local business events and being Santa’s arrival vehicle for the mall across from our shop.


Terre-Haute, Indiana, 12th annual NDC convention 1st in class.


July/August – 13th annual NDC convention in Valley Forge, Pa.  2nd in class.


NDC convention in Frankenmuth, Michigan and placed 2nd in class.


Sold to Bob Schmidt of Branson, Missouri.


Bob sold car at a to his friend Jess Ruffalo in Wisconsin who had Jerry Kopeckey of Iola Wisconsin do a complete restoration.   Jess died shortly after buying car and his family finished restoration.


Ruffalo family sold at Barrett-Jackson to Don Davis from Texas for $167,000.

May 2011

Ken Nagel purchased at Mecum auction in Indy


I shared this big long history with you so you would know why I was crazy enough to track car and you down.

Thanks, Tim Fagan

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