For 1965, Chevy added the big-block “Mark IV” engine to the Corvette options list, a 396 cubic inch version rated at 425-hp. For 1966, the big-block became a 427, offered in two stages of tune: 390 or 425-hp. With the 427 came the new “power bulge” hood. Big-block cars had stiffer suspension, a heavy-duty clutch and a better cooling system. Acceleration was phenomenal: zero-to-sixty in under five seconds.

In 1967, there were three different production 427 options. This car has RPO L71, a solid-lifter Tri-power version with three two-barrel Rochester carbs. It was rated at 435-hp, although it is widely believed to have made a good deal more.

In Rally Red over red with black convertible top and black stinger, it is in excellent condition throughout, restored to NCRS standards. It is equipped with power steering, power brakes, windshield washers, clock, AM/FM radio, side exhausts and bolt-on factory alloy wheels with Coker Classic redline tires. Fit and finish are exceptional and the red leather interior is brilliant, although the seats show some use. Engine detail is excellent, and the undercarriage is spotless.

Big-block Corvettes are very much in demand. Certainly this is one of the best.