After introducing a 396 CI version of the Mark IV big-block V-8 into the Corvette lineup for the first time in 1965, Chevrolet upped the ante for 1966, raising displacement to the official NASCAR limit of 427 CI and, in the process, creating an American automotive icon. Dubbed L72, the new 427 was originally rated at 450 HP before GM administrators reduced that figure to an “official” 425 HP. Aside from a revised air cleaner decal, no physical changes were made to the engines, which employed a single Holley 4-barrel, a solid-lifter cam and 11.0:1 compression to produce stunning acceleration and unrelenting power. Produced on June 17, 1966 and delivered new by Union Chevrolet in Memphis, Tennessee, this 1966 Chevrolet Corvette L72 Convertible will satisfy the most critical collector. A body-off restoration with a recent repaint by noted specialists County Corvette, it presents in gorgeous show condition with Rally Red paint, a black interior and a matching black soft top. Its matching-numbers L72 427/425 HP big-block V-8 is backed by a Muncie M21 close-ratio, 4-speed manual transmission and a Positraction rear end, and it’s supplemented with transistorized ignition, born-with factory side exhaust, F41 special heavy-duty suspension, power steering and all-wheel SS power disc brakes. The car is extensively equipped with an auxiliary hard top, finned aluminum knock-off wheels and white-stripe radial tires, a Soft Ray tinted windshield, a teakwood steering wheel, the comfort/convenience group, backup lights, a day/night rearview mirror and an AM/FM radio with power antenna. This highly optioned jewel features most all factory-correct-type components, including the spare, jack, jack tools, knock-off wheel hammer, seat belts, washer system, shifter, shielding, braided wires, air cleaner, spark plug shields, hoses, hose clamps, Holley No. 3247 carburetor, gas door assembly, Bowtie mirror, glovebox door, owner’s manual, sales brochure and T3 headlights. It is also documented with the factory-original body and trim tag and an official GM/NCRS Shipping Data Report.