Only 3,754 Corvette buyers in 1967 checked the box for the L71, Chevrolet’s 435-horsepower Tri-Power 427. Ordering one meant giving up the automatic transmission and air conditioning entirely, as though Chevrolet were daring buyers to prove they meant it. This example pairs it with a Muncie four-speed, a Positraction rear end, and side exhaust. Read on for why the L71 is still the C2 collectors chase hardest.