1987 Chevrolet K5 Blazer Silverado �€" Black on Red, 350 V8, Clean
Frame Why This Car Is Special The 1987 Chevrolet K5 Blazer
Silverado occupies a specific place in American truck history that
is increasingly difficult to explain to anyone who didn't live
through it. This was the last full decade of the original full-size
Blazer format �€" a body-on-frame, two-door, removable-hardtop SUV
built on the same K10 half-ton 4x4 platform as the C/K pickup
trucks. Chevrolet introduced the K5 Blazer for the 1969 model year
as a direct answer to the Ford Bronco, and by the time this 1987
example was built, the formula had been refined over nearly two
decades into something genuinely capable and comfortable at the
same time. The third-generation body style, known internally as the
GMT400 predecessor or the 'square body,' actually ran from 1973
through 1991 for the full-size Blazer. By 1987, Chevrolet had been
refining this platform for fourteen years. The result was a truck
that felt mature �€" solid doors, tight body gaps, a
well-thought-out interior layout, and enough powertrain options to
satisfy buyers ranging from weekend campers to serious off-road
users. What makes this particular 1987 Chevrolet K5 Blazer
Silverado worth paying attention to is the combination of trim
level, powertrain, condition, and color. The Silverado package was
the top trim offered on the K5 Blazer, placing it above the base
and Custom Deluxe configurations. It brought a higher level of
interior finish, additional chrome exterior detailing, and the
Silverado badge on the dash and instrument panel. The black
exterior over a full red cloth interior is a striking factory
combination, and the underside photos confirm what collectors are
always hoping to see: a clean, solid frame with no significant rust
or structural concerns. For a nearly forty-year-old truck, that
detail matters more than almost anything else. The VIN on this
truck confirms it is a genuine K-series (four-wheel-drive) half-ton
Blazer, built in Flint, Michigan, for the 1987 model year, with the
5.7-liter V8 engine. This is not a two-wheel-drive model rebadged,
and it is not a later GMT400-generation truck. It is exactly what
it presents itself as. Features List - 5.7L V8 350ci engine -
4-speed automatic transmission - Silverado trim package - Air
Conditioning - K5 Blazer badge - Removable fiberglass hardtop -
Front bucket seats with center console - Rear bench seat - Red
cloth interior - Full gauge cluster (oil pressure, temperature,
fuel, voltage, speedometer) - AM/FM radio - Power windows - Power
door locks - Tilt steering column - Power steering - Power brakes
with front disc/rear drum setup - Part-time 4WD transfer case -
Dual exhaust - Trailer hitch receiver - Chrome front and rear
bumpers - Chrome side mirrors - Chrome body side molding - Cooper
Discoverer AT3 XLT tires (33x12.50R15LT) - Steel wheels with trim
rings - Clean frame underside Mechanical Under the hood sits
Chevrolet's 5.7-liter V8, displacing 350 cubic inches. In 1987,
this engine was carbureted and produced approximately 210
horsepower and 300 lb-ft of torque in its standard K5 Blazer tune.
It backs up to a 4-speed automatic transmission, which in this
application would be the TH700-R4 (also called the 4L60), an
overdrive-equipped unit that Chevrolet introduced in 1982 to
improve highway fuel economy without sacrificing the 350's low-end
torque characteristics. The overdrive fourth gear made a meaningful
difference on long highway drives compared to the earlier TH350
three-speed that had powered earlier K5 Blazers. The part-time 4WD
system uses a traditional transfer case with a driver-operated
shift lever to engage four-wheel drive. This is a mechanically
simple and well-understood system �€" shift to 4-Hi for slippery
roads, 4-Lo for serious off-road work, and leave it in 2WD for
normal driving. There is no center differential, which is by
design; part-time 4WD systems like this one are robust, easy to
service, and have pro
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