1958–1960
In an era of chrome and four headlamps, the Corvette succumbed to the
look of the day. The 1958 model year and the four that followed all had
the exposed four-headlamp treatment and prominent grills, but a
faux-louvered hood and chrome trunk spears were unique to 1958. The
interior and instruments were updated, including placing a
tachometer
directly in front of the driver. For the 1958 model only, an 8000 rpm
tachometer was used rather than the 6000 and rpm units typical in 1955.
Optional engine choices included two with twin carburetors (including a 270 hp (200 kW) model with
Carter 2613 and 2614 WCFB four-barrels)
and two with fuel injection. Power output for the highest rated
fuel-injected engine was 290 hp (220 kW). Displacement remained
283 cu in (4.6 l). For the first time, seat belts were factory-installed
rather than being dealer-installed as on previous models.
Rare options were RPO 684 heavy-duty brakes and suspension (144), RPO
579 250 hp engine (554), 15 by 5.5 in (38 by 14 cm) wheels (404).
For the 1959 model, engines and horsepower ratings did not change.
Interiors were revised slightly with different instrument graphics and
the addition of a storage bin to the passenger side. A positive reverse
lockout shifter with "T" handle was standard with 4-speed manual
transmission. This was the only year a turquoise convertible top color
could be ordered,
and all 24-gallon fuel tank models through 1962 could not be ordered
with convertible tops due to inadequate space for the folding top
mechanism.
Rare options: RPO 684 heavy-duty brakes and suspension (142), metallic
brakes (333), 15 by 5.5 in (38 by 14 cm) wheels (214), power windows
(547), power convertible top (661).
Last features to appear in 1960 models included tailamps molded into the rear fenders and heavy
grill
teeth. New features include aluminum radiators, but only with 270 hp
and 290 hp engines. Also for the first time, all fuel-injection engines
required manual transmissions.
[31]
The 1960s Cascade Green was metallic, unique to the year and the rarest
color at 140 made. Rare options: RPO 579 250 hp engine (100), RPO 687
heavy-duty brakes and suspension (119), 15 by 5.5 in (38 by 14 cm)
wheels (246), power convertible top (512), power windows (544).
While Safer, the 1958 Corvette Took Flack for the Styling Change
When the 1958 Corvette was unveiled it looked a bit odd in the eyes
of many a critic and enthusiast. Others thought it was flashy; maybe
just a bit too flashy for the Corvette. The car was a total of 9.2
inches longer and 2.3 inches wider and looked a lot heavier than its
predecessor; probably because it was. The total curb weight for the 1958
Corvette was some
200 pounds heavier than the 1957 Corvette.
Though perhaps just a bit awkward looking at first glance, the 1958 Corvette’s new styling did allow for a safer
travel.
For the first time in the C1 generation of the Corvette the bumpers
where installed on the frame of the car rather than the body and were secured by long brackets. This meant added protection in the case of a
collision keeping the occupants of the car safer. While the look of the car was certainly the most noticeable change,
there were other more slight modifications made. Other improvements were
made to the 1958
Corvette were:
- Different Paint: In 1958, Chevy changed the paint that would go on the Corvette from enamel to an acrylic-lacquer.
- Instrument Panel: The Corvettes of old were widely
criticized for having their gauges spread out over the entire dash and
seeing many land away from the driver. This was seen as an inconvenience
so it was changed and the 1958 Vette saw all the gauges and instrument
markers, save the clock, put right in front of the driver.
- Faster Engine: The new top end engine that featured
fuel injection and a Duntov-cam produced an unreal 290 horsepower at
6200 RPM. This engine was consistently shooting from 0 to 60 miles per
hour in less than eight seconds in many different tests and was also
reported to do top speeds of 125 miles per hour or more.
The 1958 Corvette again was offered with a package that basically
made it a street legal racecar. But even with the hottest engine, the
heavy duty metallic brakes and suspension, Positraction, and the four
speed transmission the cost of the car only went up about $1,500.00
bringing the total to just over $5,000.00 when adding the package to the
base price. This price paled in comparison to many foreign name plates
such as Porsche and
Jaguar
that were much costlier but didn’t have any better performance. Even
the ultra exotic Ferrari was not too far off in terms of performance
when compared to the 1958 Vette but it was extremely far off when
comparing prices.
Even though the design changes caught some flack as they still do to
this day, the 1958 Corvette accomplished what no other Corvette in the
C1 past had; it turned a profit for GM. The 1958 Corvette broke another
sales record and moved 9,168 units for the model year which was
astounding seeing as how the country was in economic turmoil at the time
and fighting through a recession. While it may have been considered too
flashy for a Vette it certainly did show that it was not all flash and
no performance and the public responded to that fact in spades.
While not a lot of Changes were made, the 1959 Corvette had another Strong Year
In
1958 the Corvette seemed to have a rather busied chrome styling, but
for the 1959 Corvette this seemed to be cleaned up rather nicely. Gone
were the fake hood louvers and the chrome deck lid bars that often
caught criticism for being too showy. Besides these changes the 1959
Corvette was not all that different from the 1958 model year, but it did
offer some changes that made for another good year for the Vette; just
not a blockbuster one as hoped.
There were little to slight modifications made on the 1959 Corvette on both the inside of the
car and the outside of the car. Here are some of the more notable changes that were conducted to the super car for the 1959 run:
- Door Handles and Armrests: Both the door handles
and the armrests on the 1959 Corvette were repositioned to make way for a
shelf to be placed just below the passenger grab in order to allow for a
small amount of storage.
- Seats: The seats of the 1959 Corvette were reshaped
to offer some lateral support as their lack thereof had been a chief
complaint from the previous year.
- Sun Visors: New to the 1959 Corvette were the addition of optional sun visors.
- Instrument Panel: All the instruments on the instrument panel received concave lenses versus flat lenses in an effort to keep reflection down.
- Transmission Lock-Out: A T-handle lock-out was
added to the transmission of the 1959 Corvette so that the driver could
not accidentally put the car in reverse gear while driving
- Brakes: Though optional, the RPO 686 package
included newly sinterated-metallic linings developed by a division of GM
known as Delco-Moraine. This option was made up of lining segments that
were then riveted to the main brake shoes in three pairs and five pairs
for the non-main or secondary shoes. The drums with this option were
not finned and the new linings were not as harsh as the Cermetallic
material and also required much less time to warm up for maximum
breaking potential.
Though the engines stayed primarily the same, the 1959 Corvette
continued the Vette tradition of impressing on the speed charts. While
at the time it was not uncommon to see Corvettes do an under eight
second 0 to 60 miles per hour run, the 1959 Corvette did it in just 6.6
seconds when it was tested by Road and Track. Further tests showed the
car to have a top speed of 128 miles per hour and a stated 14.5 second
quarter mile run at 96 miles per hour.
Even though both critics and the public gave the 1959 Corvette more
acclaim than the previous year and the chrome madness was certainly
toned down the sales did not reflect the love. While there was a slight
increase from the 1958 Corvette tally, the 1959 model only sold a
disappointing 9,670 units. This would make GM have to wait for the 60s
to roll around before the Vette could sell those ever elusive 10,000
units in one model year. Still, the Corvette was making money for GM and
in its short existence had proven that the car would be a winner and
most likely a winner each and every year.
Another Record was Set with the 1960 Corvette as Little on the Car Changed
The 1960 Corvette was practically a clone of the 1959 model but there
were still some slight modifications done to the American icon. 1960
also brought a wonderful milestone for the fledgling
sports car as for the first time in the Corvette’s history sales would surpass the 10,000 unit mark.
While
there were not a lot of changes done to the engines there were some
power upgrades that were made to the two top engines available in the
1960 Corvette. On the first version, solid lifters and a higher
compression gave the 283 fuelie an output of 315 horsepower at 6200 RPM
which was a marked improvement. A second version that featured hydraulic
lifters that allowed for easier maintenance pushed out 275 horsepower
at 5200 RPM. However, due to the added power, the Powerglide was no
longer available on the 1960 Corvette if it had a fuel injected engine
because the torque was simply too much for the transmission to handle.
Even though Chevy had decided to stop promoting the Corvette as a ‘racer’ and instead decided to tout it as a ‘no fuss’ touring
car,
if a buyer wanted a racer, there were plenty of options available to
accommodate. Aside from the 315 horsepower engine buyers could also
obtain optional equipment such as:
- Positraction: This complimented a more powerful drivetrain and gave the best performance possible.
- Four-Speed Transmission: The four-speed continued to be a favorite of the speed freaks in 1960.
- Metallic Brake Linings: This came with the RPO 687 package and allowed for better overall stopping and didn’t take as long as conventional brakes to heart up thus working at full capacity quicker.
- Black-Wall Nylon Tires: This only added a little bit of money to the price tag as white walls remained the standard.
With all the added options for speed and performance, the 1960 Corvette was once again basically a street legal racecar.
On the racetrack itself, chief GM
engineer
Bill Mitchell was unveiling his privately funded ‘Stingray’ and that
lent to the ramped rumors of an all new Corvette in the making. Because
Mitchell had replaced the retired Harley Earl just two years prior in
1958, the fact that he himself was debuting a racecar made everyone
think that it was what was coming down the pipe for the Vette; and in
some ways it actually was.
In reality, Mitchell and his team were constantly working to come up
with the next generation of the Corvette but their progress would be
slowed. The Corvette’s next generation had to take a backset for a
little while as the Chevrolet Corvair took center stage and a lot of
resources on its way to being deemed more important at the time. Though
Mitchell and his team had many ideas, they would have to wait until 1963
to see any of them come to fruition.
The biggest news for the 1960 Corvette was the sales for the model
year. When it was all said and done GM managed to move 10,261 units.
This was the first time that the Vette had sold that physiological
number of 10,000 units or more and at that point GM had all the
confidence in the world in the Corvette.