Question: A Sileighty is a Nissan 180SX with headlights, front fenders, hood and front bumpers installed from a long-running line of sport coupes based on what?

Context articles: Nissan Silvia
1941 Ford
Nissan 240SX
Nissan 180SX
Ford Cougar 406
Ford F-Series (third generation)
Lexus F
Sileighty
LIAZ 300 series
HICAS

The Nissan Silvia is the name given to the company's long-running line of sport coupes based on the Nissan S platform.
 Although recent models have shared this chassis with other vehicles produced by Nissan (most notably the European 200SX and North American 240SX in the S13 and S14 generations, and 180SX in the Japanese market), the name "Silvia" is not interchangeable with the chassis codes.
 The Nissan Silvia's main competitors worldwide were the Honda Prelude, Mazda MX-6, Toyota Celica, Mitsubishi Eclipse, and Honda Integra.
The Ford car was thoroughly updated in 1941, in preparation for a time of unpredictability surrounding World War II.
 The 1941 design would continue in an aborted 1942 model year and would be restarted in 1946 and produced until the more modern 1949 Fords were ready.
 During the initial year of this car, it evolved considerably.
 The front fenders came in three pieces, the theory being that small damage could be replaced easily.
 During the year, it evolved into two pieces with the lower front and back sections being joined.
 The hood risers changed, the early ones being the same as 1940 Fords, changing during the year to the better later version.
 The 1941 Convertible had no rear side windows, the only side windows being in the doors; in 1942, quarter windows were added so the rear occupants could see out.
The 240SX is a sports car that was introduced to the North American market by Nissan in 1988 for the following model year.
 It replaced the outgoing 200SX (S12) model.
 Most of the 240SX were equipped with the 2.4-liter inline 4 engine (KA24E from 1989–1990 and KA24DE from 1991–1999).
 The KA24E had a single overhead cam and KA24DE had dual overhead cams.
 Two distinct generations of the 240SX, the S13 (1989–1995) the S14 (1995-1999) were produced based on the Nissan S platform.
The Nissan 180SX is a fastback automobile that was produced by Nissan Motors between 1988 and 1998.
 It is based on the S13 chassis from the Nissan S platform with the variants receiving an R designation (ex.
 RS13 and RPS13), and was sold exclusively in Japan paired with the CA18 motor in the early models; later models paired with the SR20 motor.
 Outside Japan it was re-badged as the 200SX and in the US market as the Nissan 240SX paired with the single overhead cam KA24E motor and later with the dual-overhead model KA24DE.
The Ford Cougar 406 is a concept car for the Ford Thunderbird built by Dean Jeffries for Ford.
 The Cougar featured Mercedes 300 SL-type gullwing doors, and was originally painted in Candy Apple Red.
 The car was unveiled at the 1962 Chicago Auto Show.
 The original was a 3/8-scale model from 1956.
 This was the second car to be under the Cougar nameplate.
 The car has 405 horsepower.
 On the car there was swing-up headlights on the front fenders.
The third-generation of the Ford F-Series are trucks that were produced by Ford from 1956 to 1960.
 Following its competitors at Dodge and General Motors, Ford widened the front bodywork to integrate the cab and front fenders together.
 Going a step further, the F-Series integrated the hood into the bodywork with a clamshell design; the feature would stay part of the F-Series for two decades.
 Although offered previously, the optional chrome grille was far more prominent than before.
 In the rear, two types of pickup boxes were offered, starting a new naming convention: the traditional separate-fender box was dubbed "FlareSide", while "StyleSide" boxes integrated the pickup bed, cab, and front fenders together.
 As before, Ford still offered a "Low GVWR" version of each model.
The Lexus F marque represents the high-performance division of cars produced by Lexus.
 The F marque refers to Flagship and Fuji Speedway, the chief test site of Lexus performance vehicle development in Oyama, Suntō District, Shizuoka Prefecture, Japan.
 The first vehicle in the Lexus F marque lineup, the Lexus IS F, was announced in 2006, followed by an F marque coupe concept, the Lexus LF-A, in 2007, and the production LFA supercar in 2009.
 All Lexus F performance vehicles are denoted by namesake badging on the front fenders.
 A related performance trim line, Lexus F Sport, was launched for 2007, with an F Sport accessory line and factory models in 2010.
 Lexus F models have been developed by the Lexus Vehicle Performance Development Division, which has also been involved with the brand's racing activities.
 The "F" designation was originally used at Lexus' launch in 1989, as an internal code for the development of its first flagship vehicle.
A Sileighty (シルエイティ ) is a Nissan 180SX with a Nissan Silvia's headlights, front fenders, hood, and front bumper installed, hence the 'Sil' in front and the 'eighty' rear.
LIAZ 300 series trucks were trucks manufactured in Czech company LIAZ.
 It was based on previous 100 series and 200 series.
 In contrast to previous council has posed above cabin, plastic moldings under the bumpers, front fenders other, new gearbox, several possible remedies, engines and sizes of cabins and other differences.
 The series began producing in 1993 and stopped about ten years later.
 Series 300 is, in terms of number of different variants, a number of diverse production Liaz.
HICAS "/hīkas/" (High Capacity Actively Controlled Steering) is Nissan's rear wheel steering system found on cars ranging from the more recent Skyline and Fairlady Z (300ZX) iterations to smaller models like the Nissan Cefiro (A31), 240SX/Silvia (S13 & S15)/180SX and Nissan Serena/Nissan Largo.
 It is also found on models from Nissan's Infiniti division, such as the Q45, M45/M35 and G37.
 Unlike many other four wheel steering systems, HICAS and Super HICAS are fitted to improve handling rather than just as a parking aid.