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1970 Oldsmobile Cutlass Supreme Hardtop Coupe

No reserve
1 of 120
Auction Sold
Sold
  • Sold forTag
  • Ended
    Tue, Sep 24, 2024
    7:59 pm UTC
  • BidsUser43
  • ViewsEye outline16,690
  • LocationPin outlineWatertown, Wisconsin

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Seller
Chassis/VIN342570M323564
Mileage indicated17,783 Miles TMU
Engine350 cu-in V8
TransmissionAutomatic
Addenda and Errata

Please note that this 1970 Oldsmobile Cutlass Supreme Hardtop Coupe is equipped with a two-barrel carburetor and a TH350 transmission, not a four-barrel carburetor and TH400 transmission as previously listed.

Please note a Walk Around video has been added to the video gallery.

Please note a Driving Video has been added to the video gallery.

Description

OFFERED WITHOUT RESERVE

Following the immense success of the Pontiac GTO, Chevrolet Malibu SS, and Oldsmobile 442, General Motors gave all of its A-body muscle car offerings a complete redesign for the 1968 model year. Among them was the four and two-door Oldsmobile Cutlass Supreme, with the latter being shortened to a 112-inch wheelbase. The Supreme now represented the top of the Oldsmobile range, available in Holiday Sedan, Hardtop Coupe, and Convertible body styles, all powered by a capable "L34" Rocket four-barrel 350 cu-in V8 backed by a three-speed manual or optional Turbo-Hydramatic transmissions. For 1969, Oldsmobile introduced a distinctive front-end design that would define the Cutlass through 1972. The 1970 model saw further refinements with updated body panels and rooflines. This fresh new sheet metal helped propel the brand to third place in U.S. sales by 1972. 

Highlights 

  • 350 cu-in two-barrel carbureted Rocket V8 producing 310 horsepower 

  • Three-speed TH350 automatic transmission 

  • Refinished in Fathom Blue in the 1980s per the consignor 

  • 14 inch Twighlight Blue Metallic Super Stock wheels mounted with Hankook Kinergy ST tires 

  • The chassis number decodes as follows: 

    • 3 – Oldsmobile 

    • 42 – Cutlass Supreme V8 

    • 57 – 2-Door Holiday Coupe 

    • M – Lansing, Michigan Assembly Plant 

    • 323564 – Serial Number 

  • The Fisher body tag decodes as follows:  

    • 70 – 1970  

    • 34257 – Oldsmobile (3) Cutlass Supreme (42) Hardtop Coupe (57)  

    • LAN – Lansing, Michigan Assembly Plant 

    • 473219 – Fisher Body Sequence Number 

    • 983 – Blue, Notch Back Seat 

    • 28 – Twilight Blue Metallic Paint 

    • C – Dark Blue Vinyl Top 

    • 04C – Built during the third week of April 1969 

    • B85 – Chrome Body Reveal Moldings 

Features 

  • Chrome bumpers 

  • Driver’s-side rearview mirror 

  • Power brakes 

  • Front bench seat upholstered in Blue vinyl 

  • Heater 

  • Radio 

  • Clock 

  • 120 mph speedometer 

  • Two-speed windshield wipers 

  • Deluxe steering wheel 

  • Woodgrain trim 

  • Locking glove compartment 

Known Imperfections 

  • Bubbles, scratches, and paint chips throughout the exterior 

  • Rust present on the undercarriage 

Included 

  • Owner’s manual and warranty book 

  • Spare wheel and tire 

  • Jack 

Ownership History 

The consignor reports acquiring this 1970 Oldsmobile Cutlass Hardtop Coupe from a family that owned the car since 1976.  

Bids

9/24/24 at 7:57 PM

$13,500

9/24/24 at 7:56 PM

$13,250

9/24/24 at 7:54 PM

$13,000

9/24/24 at 7:52 PM

$12,750

9/24/24 at 7:52 PM

$12,500

View all (43)
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Auction Sold
Sold
  • Sold forTag
  • Ended
    Tue, Sep 24, 2024
    7:59 pm UTC
  • BidsUser43
  • ViewsEye outline16,690
  • LocationPin outlineWatertown, Wisconsin

Never miss a car.

Sign up for Hagerty Marketplace newsletter to keep tabs on cars for sale, recent transactions and featured lots and listings.

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