This 1970 Chevrolet Impala Custom Coupe is finished in a metallic turquoise over a turquoise interior and is powered by a 400ci V8 paired with a three-speed TH400 automatic transmission. Equipment includes a white vinyl roof covering, Rallye-style wheels, power-assisted brakes, chrome bumpers with overriders, a Delco push-button radio, and an aftermarket Kenwood headunit. The seller acquired the car in May 2021, and work performed in preparation for the sale is said to have included a carburetor overhaul and replacement of a fuel hose. This fourth-generation Impala is offered with a repair manual and a clean California title in the seller’s name.
Delivered from the factory in Misty Turquoise with a white vinyl roof, the car features a driver-side mirror, “Impala Custom” and “400” badging, a dual-outlet exhaust system, and bright-finished elements that include window surrounds, side trim, and chrome bumpers with overriders. The seller notes a stone chip in the windshield, along with scratches and paint chips that are depicted in the gallery below.
Silver Rallye-style steel wheels wear polished trim rings with center caps and are mounted with General Touring A/S tires that exhibit cracking. Braking is handled by power-assisted drums at all four corners.
The cabin is equipped with front and rear bench seats trimmed in turquoise patterned cloth and vinyl along with a matching dashboard, door panels, and carpets. Simulated woodgrain trim accents the dash, doors, and steering wheel, and amenities include air conditioning, lap belts, Chevrolet-branded black floor mats, a Delco push-button radio, and an aftermarket Kenwood headunit. The air conditioning does not blow cold, and the seller notes a tear on top of the rear seat back, a crack in the dash trim, and corrosion on the front seat mounts.
The two-spoke steering wheel exhibits wear on its woodgrain trim and frames a horizontal 120-mph speedometer and an analog clock. The five-digit odometer indicates 88k miles, less than 1k of which has been added by the seller. True mileage is unknown. The seller notes that the fuel level gauge is non-operational.
The 400ci Turbo Fire V8 was factory rated at 265 horsepower, which is sent to the rear wheels via a three-speed TH400 automatic transmission. The carburetor is said to have been overhauled under current ownership, and a fuel hose was replaced.
Corrosion is noted on underside surfaces, and additional images showing the condition beneath the car are included in the gallery below.
Decoding the body tag reveals the following information:
- ST70 – 1970 model year
- 16447 – Impala Custom coupe
- BC – Built at the Southgate, California, plant
- 844 – Turquoise cloth interior
- 34-A – Misty Turquoise paint with a white vinyl roof
- 06o – Built the fifteenth week of June
