Offered in highly original, unrestored condition with the exception of a few period chrome upgrades, this 1970 Chevrolet Corvette Convertible comes from a past GM employee and owner of 49 years who purchased the car in 1973. Delivered new by the Chevrolet Engineering Center in Warren, Michigan, as documented by the accompanying GM/NCRS Shipping Data Report, this is an original, no-hit example in very good overall condition that can serve as an excellent reference for restorers by revealing how Corvettes were originally built at the factory. Its original, matching-numbers drivetrain comprises the LS5 454/390 HP big-block V-8 engine, Muncie M21 close-ratio, 4-speed manual transmission and a heavy-duty Positraction differential with 3.70 performance gearing. Still finished in the original Marlboro Maroon paint, it also retains the original black deluxe leather interior and black convertible top. This well-equipped example boasts optional power windows, a tilt/telescopic steering column, SS brakes, an AM/FM radio, evaporative emission control, aluminized exhaust, Soft Ray tinted glass and chrome-trimmed Rally wheels fitted with BF Goodrich Radial T/A raised white-letter tires. It additionally retains most all factory-correct-type components including the spare, jack, seatbelts, washer system, shifter, shielding, air cleaner, distributor, window glass, expansion tank, radiator, gas door assembly, owner’s manual and sales brochure. Its impressive documentation includes the tank sticker, Certificate of Title issued by Defiance County, Ohio, on July 3, 1973 and affirmation of the engine block, stamp pad and engine stamp from Al Grenning’s Classic Car Affirmation Service, dated August 27, 2022.