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ZZ4 350-Powered 1955 Oldsmobile Super 88 Post Coupe
Current Bid: Last Bid:
$0
Ended:
Starts In:
23 hours 11 min
Location:
CA 94606
55-olds-88-hero.jpg
Model: 88
Type: Coupe
Seller Type: Dealer
Key Details
  • Seller : classiccarsw
  • Location : OAKLAND, CA 94606
  • Seller Type : Dealer
Build Sheet
  • VIN: 558K5359
  • Chevrolet ZZ4 V8 engine
  • 700R4 4-speed automatic transmission with overdrive
  • Custom Oldsmobile-branded valve covers and air cleaner
  • Ceramic-coated exhaust headers with dual exhaust
  • Fat Man Fabrications front clip with tubular control arms
  • Power rack-and-pinion steering
  • Power front disc brakes with rear drum brakes
  • Vintage Air conditioning and heating system
  • Two-tone paint finish (1957 Thunderbird White over Honda Red)
  • Hidden Bluetooth-capable stereo system
  • Full-wheel chrome covers with radial tires
Chris Esparza
Wrench Report

By Chris Esparza

RestoMods Head Mechanic. 20 year classic car mechanic & builder.

Very clean Olds. That Chevrolet ZZ4 V8 engine presents nicely with custom Oldsmobile dress-up components and clean header routing, showcasing a highly detailed engine bay. The Fat Man Fabrications front clip, tubular control arms, and power rack-and-pinion hardware highlight a serious suspension overhaul. Combined with the 700R4 overdrive transmission and power front disc setup, this Super 88 post coupe exhibits the modern chassis engineering of a high-end, long-distance highway cruiser.

Description

This 1955 Oldsmobile Super 88 post coupe is a restored custom cruiser powered by a Chevrolet ZZ4 crate V8 engine paired with a 700R4 four-speed automatic transmission with overdrive. Represented as a 39,000-mile vehicle prior to its restoration, this 88 features a Fat Man Fabrications front chassis conversion, rack-and-pinion power steering, power front disc brakes, and Vintage Air climate control. It is now offered by the selling dealer with extensive original documentation and service history dating back to new, along with a clean title.

The steel body is refinished in a two-tone combination of 1957 Thunderbird White and late-model Honda Red. Exterior features include signature Rocket 88 brightwork, chrome front and rear bumpers, dual side mirrors, iconic globe hood ornament, and classic round taillight housings.

The car rides on 15-inch red steel wheels with full-wheel chrome covers and Cooper Cobra radial tires, measuring 215/70 R15 in front and 255/70 R15 in rear.

The cabin features front and rear bench seats upholstered in two-tone vinyl and cloth that mirrors the exterior color palette. Interior amenities include a hidden modern Bluetooth-capable stereo system, an integrated Vintage Air conditioning and heating system, and color-keyed door panels and carpeting.

The interior also features a two-tone steering wheel set ahead of the factory dashboard featuring a sweeping speedometer and clock housing. A floor-mounted shifter manages the four-speed automatic transmission.

The engine bay houses a Chevrolet ZZ4 performance V8 crate engine topped with custom Oldsmobile-branded valve covers and a matching Oldsmobile air cleaner. Exhaust flows through ceramic-coated headers into a dual exhaust system. Power is routed through a 700R4 four-speed automatic overdrive transmission to a solid rear differential.

The chassis utilizes a Fat Man Fabrications front subframe clip featuring tubular control arms, power rack-and-pinion steering, and power-assisted front disc brakes. The rear features a solid axle supported by leaf springs and hydraulic drum brakes.

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Highest Bid
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  • Highest Bidder
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  • Total Bids
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  • Total Views
    160 Views
  • Total Saves
    12 Saves
  • Starts At
    October 6, 2026 4:45 AM PDT
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All vehicle descriptions and listings are provided exclusively by the seller and are assumed accurate by the platform without independent verification. Buyers maintain the sole responsibility to satisfy themselves as to the accuracy of any description, and independent research and physical inspections must be completed prior to bidding.

The Wrench Report is generated solely for informational purposes and is based on a subjective analysis of information provided by the seller. The contents of the Wrench Report constitute a good-faith opinion only; they do not constitute mechanical advice, professional valuation, or an assurance or guarantee of the vehicle's quality, safety, or condition.

Vehicles may possess latent mechanical, cosmetic, or bodywork defects not visually apparent in photography. Unless explicitly stated otherwise, all lots are sold "As-Is, Where-Is" without warranties of any kind, express or implied. The sale is conducted between the buyer and seller. Please review our full Terms and Conditions for comprehensive liability terms.

Key Details
  • Seller : classiccarsw
  • Location : OAKLAND, CA 94606
  • Seller Type : Dealer
Build Sheet
  • VIN: 558K5359
  • Chevrolet ZZ4 V8 engine
  • 700R4 4-speed automatic transmission with overdrive
  • Custom Oldsmobile-branded valve covers and air cleaner
  • Ceramic-coated exhaust headers with dual exhaust
  • Fat Man Fabrications front clip with tubular control arms
  • Power rack-and-pinion steering
  • Power front disc brakes with rear drum brakes
  • Vintage Air conditioning and heating system
  • Two-tone paint finish (1957 Thunderbird White over Honda Red)
  • Hidden Bluetooth-capable stereo system
  • Full-wheel chrome covers with radial tires
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