1975 Monza | 1975 Monza | 1977 Monza ![]() |
1976 Dekon Monza news, pictures, and information | ||
| Tweet | ||
There were around 12 Dekon Monza's created for use in IMSA competition. Some state that 11 examples were created, other state there were more. Other work done by Dekon includes two Camaros and a Buick Skyhawk, with the Skyhawk being the only completely bodied car received from GM. The two Camaro's constructed were intended for oval track racing.
GM supplied the Monza's near the close of 1974, and DeKon reconstructed them to the customer's specifications and needs. The Dekon Monza's featured a tubular chassis, an overall weight of about 2400 pounds, and over 600 horsepower from the fuel-injected eight-cylinder engine. The cars were very fast and competitive, thanks in part to their excellent 50/50 weight distribution.
The cars were designed by Horst Kwech of Ausca Racing and Lee Dykstra and used to combat the highly successful Porsches in IMSA competition. GM aided in the project with CAD drawings, their first attempt at using this technology. The Dekon Monza's ran very well, winning the championship in 1976, 1977, and again in 1978. This makes the DeKon the most successful of all the H07 race car builders.
The name 'DeKon' represented 'D'ykstra and 'K'wech, the founders of the team. Further, 'De' represented design and 'Kon' for construction.
By Daniel Vaughan | Feb 2008
GM supplied the Monza's near the close of 1974, and DeKon reconstructed them to the customer's specifications and needs. The Dekon Monza's featured a tubular chassis, an overall weight of about 2400 pounds, and over 600 horsepower from the fuel-injected eight-cylinder engine. The cars were very fast and competitive, thanks in part to their excellent 50/50 weight distribution.
The cars were designed by Horst Kwech of Ausca Racing and Lee Dykstra and used to combat the highly successful Porsches in IMSA competition. GM aided in the project with CAD drawings, their first attempt at using this technology. The Dekon Monza's ran very well, winning the championship in 1976, 1977, and again in 1978. This makes the DeKon the most successful of all the H07 race car builders.
The name 'DeKon' represented 'D'ykstra and 'K'wech, the founders of the team. Further, 'De' represented design and 'Kon' for construction.
By Daniel Vaughan | Feb 2008
![]() | ![]() | ![]() | Coupe Chassis Num: 1007 |
This car is powered by an eight-cylinder engine capable of producing 600 horsepower and 500 foot-pounds of torque.
The Chevrolet Monza was produced from 1975 through 1980. It served as a replacement for the Chevrolet Vega, though there was a three-year overlap. It had not been created to replace the Vega, it had been intended to house GM's Wankel engine. The Wankel engine was not used, in its place was a four-cylinder as standard and a V8 engine offered as optional equipment. The eight-cylinder engine just barely fit into the cramped engine bay. Not only was the eight-cylinder engine large, it was also very heavy and often accounted for severe driveline vibrations. There was a third engine option offered, another version of the V8 in 350 cubic-inch size. The option package was called the California/High Altitude edition. The Monza was a rear-wheel drive vehicle built atop of GM's H-platform and offered as a hatchback, coupe, and wagon.
1975 was not the first time the name 'Monza' was used on a GM vehicle; it had been used prior on the Corvair line of vehicles. The 1975 Monza was awarded Motor Trend's Car of the Year award.
In 1976 another V8 engine was added to the line-up - GM's new 305 V8. in 1977 the 262 cubic-inch V8 was discontinued. This left the 305 cubic-inch version of the V8 engine the only optional engine offered.
1976 saw the introduction of the Monza Spyder which would remain in production until 1980. It could be ordered with a performance package which saw improvements to the vehicles suspension, brakes and other areas. The Monza Mirage was introduced in 1977, the only year it was offered. It was offered by Michigan Auto Techniques which was an aftermarket company contracted by GM. The Mirage was basically a styling option; it was adorned in cameo white paint with red and blue racing stripes that ran the entire length of the car. The body panels were flared to give the vehicle a more aggressive stance. In total there were about 4097 examples created.
In 1978, a station wagon bodystyle was added to the Monza. The Monza S was also introduced in 1978 of which, less than 3000 examples created.
The Dekon Monza was a racing version of the car used in IMSA Camel GT road racing series in the US.
By Daniel Vaughan | Jan 2007
For more information and related vehicles, click here1975 was not the first time the name 'Monza' was used on a GM vehicle; it had been used prior on the Corvair line of vehicles. The 1975 Monza was awarded Motor Trend's Car of the Year award.
In 1976 another V8 engine was added to the line-up - GM's new 305 V8. in 1977 the 262 cubic-inch V8 was discontinued. This left the 305 cubic-inch version of the V8 engine the only optional engine offered.
1976 saw the introduction of the Monza Spyder which would remain in production until 1980. It could be ordered with a performance package which saw improvements to the vehicles suspension, brakes and other areas. The Monza Mirage was introduced in 1977, the only year it was offered. It was offered by Michigan Auto Techniques which was an aftermarket company contracted by GM. The Mirage was basically a styling option; it was adorned in cameo white paint with red and blue racing stripes that ran the entire length of the car. The body panels were flared to give the vehicle a more aggressive stance. In total there were about 4097 examples created.
In 1978, a station wagon bodystyle was added to the Monza. The Monza S was also introduced in 1978 of which, less than 3000 examples created.
The Dekon Monza was a racing version of the car used in IMSA Camel GT road racing series in the US.
By Daniel Vaughan | Jan 2007
| More Than 500 Historic Race Cars Accepted for Rolex Monterey Motorsports Reunion | |
![]() | Largest Field of Corvettes Ever Entered The field for this year's Rolex Monterey Motorsports Reunion is taking shape as 533 historic race cars have been initially accepted for the August 16-18 event. The Governing Committee has the option of accepting an additional 17 cars to complete the grid for the annual race at Mazda Raceway Laquna Seca. 'What a joyous moment it is to get the notification that my car and I have been accepted to the event,' said Pen Pendelton of Los Angeles, C...[Read more...] |
| Firestone Returns As Presenting Sponsor of RRDC Evening With Brian Redman in Long Beach | |
![]() | The Firestone brand will return as presenting sponsor of the Road Racing Drivers Club's fifth annual West Coast banquet honoring auto racing's most influential leaders. This year, on Thursday, April 18, prior to the running of the Toyota Grand Prix of Long Beach, the 'RRDC Evening with Brian Redman presented by Firestone' will highlight the career of one of the sport's most popular, talented and successful race-car drivers. This is the Firestone brand's fourth straight year as a supporter of the...[Read more...] |
| THE VIPER GTS-R IS BACK IN 2012 | |
![]() | •Two identical SRT Viper GTS-R race cars will compete in this weekend's American Le Mans Series event at the 2.54-mile Road Atlanta circuit. •The driver lineup for Petit Le Mans: Tommy Kendall and Marc Goossens will be joined by Jonathan Bomarito in the No. 93 Pennzoil Ultra Viper GTS-R. Dominik Farnbacher and Kuno Wittmer will share driving duties with Ryan Hunter-Reay in the No. 91 Hewlett Packard Viper GTS-R. •This is the first on-track, factory-based participation for the SRT Viper GTS-R...[Read more...] |
| Stars of American Racing Panel Discussion for upcoming Savannah Speed Classic | |
![]() | The Hilton Head Island Motoring Festival & Concours d'Elegance, one of the nation's signature automobile events, is proud to announce the addition of legendary racing stars, to the already packed Savannah Speed Classic agenda. The scenic river-view site of Hutchinson Island in Savannah will be alive with not only the roar of vintage race cars, off-road drives through the woods, Hot Lap rides at speed, but some of history's greatest automotive influences including Hurley Haywood, Brian Redman, To...[Read more...] |
| Mercedes-Benz Classic at the 2012 Grossglockner Grand Prix | |
![]() | • Revival of the mountain race from the 1930s • Mercedes-Benz SSK and W 125 at the start • 92 bends, 14 hairpins, 15 kilometres and a 1300-metre altitude difference The Grossglockner mountain race was one of the most prestigious motor sports events of the 1930s. This year it will be revived with the 2012 Grossglockner Grand Prix to be held from 20 to 22 September 2012 and Mercedes-Benz will be there with some famous cars. In 1938, the brand took part for the first time. As a classic c...[Read more...] |
| View more IMSA Group 5 vehicles |
| Similar Vehicles | |
![]() | 1976 Ford Kemp Cobra II |
| Similar Automakers | |
| Cadillac | Chrysler |
| Dodge | Ford |
| GMC | Hummer |
| Jeep | Lincoln |
| Mercury | Pontiac |
| Saturn | |
| Chevrolet: 1971-1980 |
| Similar Automakers |
| Chevrolet History |
| Other models by Chevrolet |
| Manufacturer Website |
| Vehicle Recall Information |
| ||||||||||||||||||||||||||||||||||||||||||||
1975 Monza | 1975 Monza | 1977 Monza ![]() |


1975 Monza






















1976