1970 Oldsmobile Cutlass 442 Tribute �€" 455ci V8, W-30 Badging,
TH400, Soft Yellow 2-Door Hardtop Why This Car Is Special The 1970
Oldsmobile Cutlass occupies a specific and well-earned place in the
muscle car era. While the 442 was Oldsmobile's flagship performance
model, the Cutlass was the platform beneath it �€" and in 1970,
Oldsmobile sold the 442 as an option package on the Cutlass rather
than a standalone model. That means a Cutlass like this one, built
on the same A-body platform, wearing 442 badging and W-30
identification, and carrying a 455ci V8 under the hood, represents
exactly the kind of car that rolled off dealer lots during the peak
of the horsepower wars. The 1970 model year was a watershed moment
for Oldsmobile performance. The 455 cubic inch engine was
introduced that year as the top displacement option for the 442,
replacing the previous 400ci unit. Oldsmobile's 455 was known for
producing massive low-end torque rather than high-rpm peak power,
which made it exceptionally strong on the street. The factory rated
the standard 455 at 365 horsepower, while the W-30 forced-induction
package �€" which used outside air drawn through functional hood
scoops �€" was rated at 370 horsepower. The W-30 option also
included a specific camshaft, fiberglass inner fender wells to
reduce underhood heat, and a cold-air induction system that made
meaningful real-world performance differences. The VIN on this car
decodes to a 1970 Oldsmobile Cutlass two-door hardtop body style,
built at the Lansing, Michigan assembly plant. The body style code
confirms the pillarless hardtop configuration �€" one of the most
appealing designs of the era, with the long roofline and frameless
side glass that defined early 1970s GM coupes. This particular car
is presented as a 442 Tribute with W-30 badging, a 455ci V8, and
the complete visual and mechanical package that made those cars
desirable in period. It's been built to drive and enjoy, not sit in
a trailer. Features List - Oldsmobile 455ci V8 - Turbo Hydra-Matic
400 3-Speed Automatic Transmission - W-30 Badging - 442 Tribute
Configuration - Functional Hood Scoops - Dual Exhaust with
Flowmaster Mufflers - Functional Exhaust Cutouts - Front Disc /
Rear Drum Brakes - Power Steering - Power Brakes - Electric Cooling
Fan - Sport Wheels with Firehawk Tires - Floor Shifter with Center
Console - Sport Steering Wheel - Bucket Seats with Headrests -
Tachometer - Woodgrain Interior Trim - Kenwood Excelon KDC-X304
Stereo with Bluetooth, USB Input, and Auxiliary Input - Black Hood
Stripes - Body Side Stripes - Rear Spoiler - Chrome Bumpers (Front
and Rear) - Soft Yellow Exterior - Tan Vinyl Interior - Clean
Undercarriage Mechanical The heart of this 1970 Oldsmobile Cutlass
is Oldsmobile's 455 cubic inch V8 �€" the largest displacement
engine the division offered in 1970 and one of the torquiest
engines in the GM lineup that year. The 455 was engineered with a
longer stroke than the 400 it replaced, which is what gave it such
strong low-rpm pulling power. It pairs here with the Turbo
Hydra-Matic 400 three-speed automatic, one of the most durable and
well-regarded automatic transmissions GM ever built. The TH400 was
used across a wide range of high-performance GM applications
through the 1960s and 1970s and remains a strong, serviceable unit
when properly maintained. Shifting is handled via a floor-mounted
shifter with a chrome gate and wood-tone shift knob, consistent
with the 442 package appointments. The W-30 badging on this car
points to the cold-air induction equipment, and the functional hood
scoops are present and correctly placed to feed outside air
directly to the induction system. This was not a cosmetic feature
�€" the W-30 system was documented to reduce intake air
temperature, which increased air density and improved combustion
efficiency. It was the factory's answer to ram-air induction, and
it worked. The exhaust system has been updated with Flowmaster
mufflers plumbed into a
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