Description

The 435-horsepower variant of the Corvette Sting Ray debuted in 1967 as Chevrolet’s crowning achievement for the C2 lineup. Powered by the L71 427-cubic-inch big-block V8, it employed a trio of Rochester two-barrel carburetors atop a high-flow aluminum intake manifold. High-compression pistons and a hydraulic-lifter camshaft delivered its full 435 hp at 6,000 rpm, while peak torque of 460 lb-ft arrived low in the rev range, giving the engine a broad, flexible powerband.

Mated to the close-ratio four-speed manual transmission—with an optional three-speed automatic still available—the L71 Sting Ray could accelerate from 0–60 mph in just over five seconds. Top speed approached 150 mph, thanks in part to the Corvette’s lightweight fiberglass body and refined chassis. Independent double-wishbone front suspension and a transverse leaf-spring rear setup were carried over from earlier years, but shock valving was firmed up to control body roll, and standard four-wheel disc brakes provided strong, fade-resistant stopping power.

Styling cues for the 435-hp model were subtle yet distinctive. The pronounced cowl-induction hood scoop hinted at the big-block beneath, while small “427” and “Tri-Power” emblems adorned the front fenders and glovebox. Buyers could choose either the coupe—with its sweeping fastback roof and single rear window—or the convertible, whose power-operated soft top stowed neatly behind the seats. Optional chrome side-pipes added both visual flair and a muscular exhaust note.

Inside, the Sting Ray struck a balance between performance and comfort. Deeply bolstered bucket seats were available in vinyl or optional leather, and the twin-cowl dashboard presented clear, driver-focused instrumentation, including an 8,000 rpm tachometer. Power steering, power brakes, air conditioning, and even an AM/FM radio could be specified, making the Corvette as capable on long road trips as it was on the autocross.

Production of the L71 427/435 was extremely limited—fewer than 600 units across both body styles—making it one of the rarest and most coveted C2 Corvettes. Today, the 435-hp Sting Ray remains a blue-chip collectible, celebrated for its dramatic blend of raw power, engineering sophistication, and timeless mid-’60s styling.