For 1981, the trucks underwent a mid-cycle revision. Model history Īcross its 18-year production, the third-generation C/K model line underwent several minor revisions. The interior of the C/K trucks underwent major functional changes, replacing the completely flat dashboard with a sedan-style design, centering controls and gauges closer to the driver. To further reduce noise, the mast antenna was removed and was embedded within the windshield glass. To visually integrate the cab with the pickup bed, a shoulder line wrapped from fender to fender around the vehicle (on Fleetside/Wideside beds). While a wraparound windshield (from the Task Force trucks) was never under consideration, a more widely curved windshield (along with curved windshield glass) was added to the cab. As with GM cars, the hood line of the C/K trucks was faired into the front fenders (replacing the clamshell design). The largely rectangular front fascia of the Rounded Line trucks (leading to the colloquial " Square-body" and " Box-body" nicknames from the media and public ) led to many departures from previous generations of C/K truck design. While distinguished by its straight-lined and boxy appearance, GM named the third-generation C/K the "Rounded Line" series, succeeding the "Action Line" C/K trucks. The exterior design underwent scrutiny in the wind tunnel to optimize its aerodynamics and fuel economy. The finished product would become revolutionary in appearance, breaking away from typical American pickup truck design of the era (including the cab). In South America, the model line was produced in Argentina and Brazil, ending in 1997.ĭevelopment of the third-generation C/K trucks began in 1968 vehicle components underwent simulated testing on computers before the first prototype pickups were even built for real-world testing. After an 18-year production run (exceeded only in longevity by the Dodge D/W-series/Ram pickup and the Jeep Gladiator/Pickup), the Rounded Line generation was retired after the 1991 model year.įrom 1972 to 1991, General Motors produced the Rounded Line C/K (later R/V) series in multiple facilities across the United States and Canada. To eliminate model overlap, the Rounded Line C/K was renamed the R/V series, which remained as a basis for full-size SUVs and heavier-duty pickup trucks. In early 1987, GM introduced the 1988 fourth-generation C/K to replace the Rounded Line generation, with the company beginning a multi-year transition between the two generations. The generation also shared body commonality with GM medium-duty commercial trucks. Marketed under the Chevrolet and GMC brands, the Rounded Line C/K chassis also served as the basis of GM full-size SUVs, including the Chevrolet/GMC Suburban wagon and the off-road oriented Chevrolet K5 Blazer/GMC Jimmy. Again offered as a two-door pickup truck and chassis cab, the Rounded Line trucks marked the introduction of a four-door cab configuration. Serving as the replacement for the "Action Line" C/K trucks, GM designated the generation under "Rounded Line" moniker. The third generation of the C/K series is a range of trucks that was manufactured by General Motors from the 1973 to 1991 model years. San Martín, Buenos Aires, Argentina (GM de Argentina)Ĥ-speed Turbo Hydra-Matic 700R4 automaticĤ-speed New Process NP833 overdrive manualĬhevrolet C/K (fourth generation) (GMT400) Oshawa Truck Assembly, Oshawa, Ontario, Canada Lakewood Assembly, Lakewood Heights, Atlanta, Georgia Janesville Assembly, Janesville, Wisconsin 1982 Chevrolet C20 Silverado Camper Specialġ972–1991 (United States, Canada, Mexico, Venezuela)
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |