Image credit: © conceptcarz.com (Reproduction Or reuse prohibited).

1975 Dekon Monza background image

1975 Dekon Monza Coupe

  • Chassis Number: 1002
1975 Dekon Monza Navigation
This is the 2nd of 12 DeKon Monza All-American GT (AAGT) chassis built. DeKon Engineering built this vehicle for Harry Theodoracopoulous (Harry T). Harry T ended up wrecking the vehicle during his first practice session and sent the car back to Dekon, where it was repaired and updated. One of the updates the car got was an extra bar, running from the main roll hoop, and down to the passenger footwell area. They named this extra bar the 'Harry bar,' because they were worried he'd need the extra bracing for his next big wreck.

In 1975 and 1976, Harry T ran the car in IMSA events at Lime Rock, Sebring and Road Atlanta. Harry also entered the car in both the Watkins Glen and Pocono Trans-Am events in 1976.

In 1978, William Wonder purchased and raced the car in IMSA

The car remained in William Wonder's possession until the late 1980s and has since been vintage raced.

In 1975 and 1976 Harry T ran the car an IMSA events at Lime Rock, Sebring and Road Atlanta, Harry also entered the car in both the Watkins Glen and Pocono Trans-Am events in 1976. In 1978, William Wonder purchased and raced the car in IMSA. The car remained in William Wonder's possession until the late 1980s and has since been vintage raced ever since.

No auction information available for this vehicle at this time.

Recent Sales of the Chevrolet Monza

(Data based on Model Year 1975 sales)
1975 CHEVROLET MONZA IMSA AAGT REPLICA RACE-CAR
Chassis#: 1R07G52143115
Sold for USD$207,662
  2022 Bonhams : Les Grandes Marques du Monde à Paris
 
1975 Chevrolet Monza
Sold for USD$9,075
  2021 Mecum : Indy 2021
 

Chevrolet Monzas That Failed To Sell At Auction

1975 Dekon Monza's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1975 Chevrolet Monza 2020 Mecum : Indy Fall Special$7,000  

Vehicles With Comparable Market Values

Similar sales to the $108,369 range.
1991 Alfa Romeo SZ Zagato
Chassis#:ZAR16200003000739
Sold for $107,301
2025 Bonhams : Les Grandes Marques du Monde à Paris
1970 Mercedes-Benz 280 SL Pagoda
Chassis#:113.044-10-017462
Sold for $107,301
2025 Bonhams : Les Grandes Marques du Monde à Paris
1984 Renault 5 Turbo 2
Chassis#:VF1822000E0000670
Sold for $107,425
2025 RM Sothebys : Paris
2023 Ford Shelby Super Snake
Chassis#:1fa6p8cf8p5305429
Sold for $107,800
2025 Mecum : Kissimmee
1965 Pontiac Grand Prix Hardtop
Chassis#:266575e125332
Sold for $107,800
2025 Mecum : Kissimmee
1991 LAND ROVER DEFENDER CUSTOM SUV
Chassis#:SALLDHMF7HA903675
Sold for $108,900
2025 Barrett-Jackson : Scottsdale
1970 CHEVROLET CHEVELLE SS CUSTOM COUPE FORMERLY OWNED BY DAN
Chassis#:136370L115095
Sold for $107,800
2025 Barrett-Jackson : Scottsdale
1967 CHEVROLET CORVETTE 427/400 CONVERTIBLE
Chassis#:194677S100068
Sold for $108,900
2025 Barrett-Jackson : Scottsdale
1937 FORD CUSTOM WOODY WAGON
Chassis#:AZ396781
Sold for $107,800
2025 Barrett-Jackson : Scottsdale
1964 FORD GALAXIE 500 XL CUSTOM COUPE
Chassis#:4P68X155665
Sold for $107,800
2025 Barrett-Jackson : Scottsdale
1970 Dodge Charger Hardtop
Chassis#:xp29l0g165272
Sold for $107,800
2024 Mecum : Las Vegas
1996 Porsche 911 Carrera Coupe
Chassis#:WP0AA299XTS323236
Sold for $107,520
2024 Broad Arrow Auctions : Chattanooga Auction
1971 CHEVROLET K20 CUSTOM PICKUP
Chassis#:KE241S657872
Sold for $107,800
2024 Barrett-Jackson : Scottsdale Fall
2021 Ford Shelby GT500
Chassis#:1fa6p8sj4m5500011
Sold for $108,900
2024 Mecum : Dallas
2004 Ferrari 612 Scaglietti Coachwork by Pininfarina/Scaglietti
Chassis#:ZFFAY54B000135546
Sold for $108,558
2024 Bonhams : The Bonmont Sale
2021 Land Rover Range Rover Autobiography Fifty
Chassis#:salgu2se6ma418076
Sold for $107,800
2024 Mecum : Indy
2018 CHEVROLET CORVETTE Z06 CONVERTIBLE
Chassis#:1G1YN3D62J5601556
Sold for $107,800
2024 Barrett-Jackson : Palm Beach
2019 FORD MUSTANG SHELBY SUPER SNAKE CONVERTIBLE
Chassis#:1FATP8FF1K5167885
Sold for $107,800
2024 Barrett-Jackson : Scottsdale AZ
1970 CHEVROLET CHEVELLE SS 396
Chassis#:136370L159206
Sold for $107,800
2024 Barrett-Jackson : Scottsdale AZ
1969 CHEVROLET CAMARO CUSTOM COUPE
Chassis#:124379L507844
Sold for $107,800
2024 Barrett-Jackson : Scottsdale AZ

1975 Dekon Monza

Additional valuation insight and sales data
History
Specifications
Image gallery
Other Chevrolet Monza model years

1975 Dekon Monza Vehicle Profiles

1975 Dekon Monza vehicle information
Coupe
Chassis #: 1006
1975 Dekon Monza vehicle information
Coupe
Chassis #: 1002

Vehicle information, history, and specifications from concept to production.