The Chevrolet combat ship (C3) was a sports automotive that was created by Chevrolet for the 1968 through 1982 model years. Engines and chassis parts were principally carried over from the previous generation, however the body and interior were new. It set new sales records with fifty three,807 created for the 1979 model year. The C3 is that the third generation of the Chevrolet combat ship, and marks the second time the combat ship would carry the ray name, tho’ just for the 1969 – 1976 model years. now it absolutely was one word as against Sting Ray as used for the 1963 – 1967 C2 generation. The name would then be retired till 2014 once it absolutely was re-introduced with the discharge of the C7.
For 1968, each the combat ship body and interior were fully redesigned. As before, the automotive was offered in either machine or convertible models, however machine was currently a notchback fitted with a near-vertical removable car window and removable roof panels (T-tops). A soft folding high was enclosed with convertibles, whereas AN auxiliary motorcar with a glass car window was offered at further value. enclosed with coupes were hold down straps and a try of vinyl luggage to store the roof panels, and higher than the baggage space was a car window stowage receptacle. The enduring new body’s hid headlights moved into position via a vacuum operated system instead of electrically as on the previous generation, and therefore the new hide-away screen wipers utilised a problematic vacuum door. The door handles were flush with the highest of the doors with a separate unleash button. Front fenders had useful engine cooling vents. facet vent windows were eliminated from all models, replaced with “Astro Ventilation”, a recent air circulation system. within the cabin, an outsized spherical meter and matching measuring instrument were positioned before of the motive force. Auxiliary gauges were clustered higher than the forward finish of the console and enclosed pressure, water temperature, ammeter, fuel gauge, ANd an analog clock. A fiber-optic system appeared on the console that monitored exterior lights and there was no glove box. The battery was settled from the engine space to at least one of 3 compartments behind the seats to boost weight distribution. New choices enclosed a car window deicer, anti-theft warning device, bright metal wheel covers, ANd an AM-FM Stereo radio. All cars ordered with a radio, just like the C2 cars, continued to be fitted with chrome-plated ignition shielding covering the distributor to scale back interference.
The chassis was carried over from the second generation models, holding the totally freelance suspension (with minor revisions) and therefore the four-wheeled hydraulic brake system. The engine line-up and HP ratings were conjointly carried over from the previous year as were the three and 4-speed manual transmissions. The new facultative Turbo Hydramatic 3-speed automatic drive (RPO M40) replaced the two-speed Powerglide. The L30, a 327 volume unit (5.4 L) small-block V8 engine rated at three hundred HP (224 kW) and a 3-speed manual transmission were customary, however solely many hundred 3-speed manual equipped cars were oversubscribed. The 4-speed manual was offered in M20 wide-ratio or M21 close-ratio transmission versions. The M22 “Rock Crusher”, an important duty, close-ratio 4-speed gear case, was conjointly offered certainly applications. The engine line-up enclosed the L79, a 350 HP (261 kW) high performance version of the 327 volume unit (5.4 L) small-block. conjointly offered were many variants of the big-block 427 volume unit (7.0 L) V8 engine, that taken along created up nearly [*fr1] the cars. There was the L36, a 390 HP (291 kW) version with a Rochester 4-barrel carburetor; The L68, a four hundred HP (298 kW) motor with a Holley triple a pair of-barrel carb got wind of (3 X 2 tri-power); The L71, generating 435 bhp (441 PS; 324 kW) at five,800 rev and four60 lb⋅ft (624 N⋅m) at 4,000 rev of torsion conjointly with a tri-power; The L89 possibility was the L71 engine however with abundant lighter atomic number 13 cylinder heads instead of the quality forged iron. Then there was the L88 engine that Chevrolet designed strictly for cross-country use (racing), with a printed rating of 430 HP (321 kW), however featured a high-capacity 4-barrel carb, atomic number 13 heads, a singular air induction system, ANd an ultra-high compression magnitude relation (12.5:1). All tiny block cars had low-profile hoods. All huge block cars had rounded hoods for extra engine clearance with twin simulated vents and “427” emblems on either facet of the dome. The new seven-inch wide steel wheels had F70x15 nylon bias-ply tires customary with either white or red stripe tires facultative.
In 1969, tiny block engine displacement hyperbolic from 327 volume unit (5.4 L) to 350 volume unit (5.7 L), tho’ output remained constant. All alternative engines and transmission decisions remained unchanged from the previous year, tho’ the L30 base engine was currently the ZQ3 and therefore the L79 motor was redesignated the L46. All cars featured 8-inch-wide (200 mm) steel wheels (increased from seven inches). Tire size remained constant, though this was the primary year for facultative white lettered tires and therefore the last for red patterned tires. Carried over from the previous year were seven offered rear shaft ratios starting from a pair of.73 to 4.56. customary magnitude relation remained three.08 with automatic and three.36 with manual transmission. The facultative Positraction rear shaft, mandated on several engine/gearbox combos, was put in on quite ninety fifth of the cars. “Stingray” script nameplates appeared on front fenders, currently one word, in distinction to the “Sting Ray” name used antecedently. doorway handles were redesigned that the scutcheon would actuate the door, eliminating the separate unleash button. Backup lights were integrated into the inboard taillights, headlamp washers were intercalary, and front grilles were created all black. facet mounted exhausts and front fender vent trim were choices for this year solely. On the within, revised door panels provided further shoulder space within the C3’s tighter cabin and headrests became customary. handwheel diameter was reduced from sixteen to fifteen inches to allow easier entry and exit, the electrical switch was moved from the dash to the steering column, and map pockets were intercalary to the dash space before of the traveller seat. Accounting for fifty seven of the cars, coupes with their removable roof panels, began a trend of outselling roadsters. AN extended production cycle because of a labor dispute hyperbolic ’69 volume.