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Crystal Cadillac, customized by Allendale, Michigan-based Gas Axe Garage; owned and designed by Kevin Anderson

What if Harley Earl and Bill Mitchell Designed a Custom Car?

*See more images in the gallery below

Allendale, Michigan-based Gas Axe Garage this past weekend revealed the Kevin Anderson-owned and designed Crystal Cadillac at the 66th Detroit Autorama.

Crystal Cadillac was built on the premise of a question: What if GM greats, Harley Earl and Bill Mitchell, designed a Custom Car? The ’47 Cadillac has undergone an extraordinary transformation from a 47,000 mile, museum-kept, four-door sedan, to a two-door, candy-coated, Carson-topped coupe.

The Haartz Corp. supplied its Stayfast material for the Carson-style top, which is oyster colored and accurate to the time period.

“It’s quite a build,” said Mike Boerema of Gax Axe Garage. “Kevin found an original owner, a massive parade car that is now a beautiful chrome, candy and leather, traditional custom car. It’s very reminiscent of those built in the golden age of customs.”

Steeped in thousands of hours of fabric & leather research and dozens and dozens of labor intensive modifications, the Cadillac is a testament to attention to detail.

“Lead crystal Cadillac badges (from the original art deco trunk badge) were cast, polished, and placed in the car’s interior to add an air of sophistication and class. Add the 16 hides of leather—for interior, headliner and trunk—and rare late ’40s Cadillac upholstery cloth door insets, and you’re just getting a hint of the total package,” Boerema added.

The car features the original 346 Cadillac Flathead V-8, as well as the original transmission and differential.

“The ‘Crystal Cadillac’ is a unique tribute to the authentic styling of Harley Earl and Bill Mitchell, and we are pleased to be a part of it,” said Eric Haartz, CEO of The Haartz Corp. “Stayfast is commonly used for simulated convertible tops, or simcon tops as they are commonly referred. The craftsmanship and detail in the leather and fabric throughout the entire vehicle really showcases how important it is to maintain OEM-quality materials for projects of this caliber.”

Support for the build also was provided by Valspar/House of Kolor, GST Auto Leather, Jon Wright’s CustomChrome Plating, Meguiar’s, Kelsey/Goodyear Tire, Custom Autosound and KICKER Audio.

The custom 1947 Cadillac will appear March 24-25 at the GoodGuys Rod & Custom All American Get Together in Pleasanton, California.

The Finer Details

Crystal Cadillac’s body prep and paint work was done by Gary Brown from Brown’s Metal Mods out of Port Leyden, New York. The Chrome plating was completed by Jon Wright’s Custom Chrome Plating based in Grafton, Ohio. The upholstery was done by Joe Bukrey from Buckskinz, based in Grand Rapids, Michigan.

Other customizations and details of the ride include:

  • From roofline to roofline, the ‘47 has been lowered 17 inches, including a 5-inch chop
  • Four-door conversion to a two-door, included changing to larger doors, moving “B” posts, cutting back the door’s length by 7 inches and welding it back up
  • Door handles, side emblems, antenna were all been removed
  • Hood ornamentation nosed, trunk shaved
  • Cat walk between deck lid and top extended into car cabin 3-1/2 inches
  • Rear skirts extended down, stainless stone guard extended to match
  • Rear taillights removed
  • Rear bumperettes now contain taillight lenses
  • Front and rear bumpers re-chromed
  • Side spears re-chromed
  • Rear fenders welded to body
  • Front pontoons welded to doors
  • Handmade door frames and vent windows fashioned to mirror that of a convertible
  • All stainless belt trim, window trim, vent window assemblies chrome plated
  • ‘49 Ford rear lights moved under headlights (to mirror body work around headlights)
  • Grille (including existing chrome work and stainless) entirely re-chromed
  • Haartz cloth oyster colored, time period correct Carson-styled top
  • Custom mixed House of Kolor Crystal Blue
  • Custom designed interior including extensive leather throughout
  • One-off lead crystal Cadillac emblems sunken in door garnish moldings, made from custom-made molds
  • GM tilt column
  • Reduced size of original steering wheel and horn ring
  • Conversion from 6-volt to 12-volt electricity
  • Repurposed dash speaker grilles, modified to fit lower door for speakers
  • Owner-designed leather upholstery throughout, including leather inside roof header and trunk
  • Extensive 1500 watt KICKER sound system installed
  • Freshened up with all new or NOS updates
  • 1957 Chevrolet power steering pump mounted on custom bracket with custom-made pulley and bracket to allow ease of steering
  • Extensive suspension work involved installing air suspension and four-link in rear