"porcupine" head engine appeared in 1965, followed by the 427 ... Corvette owners, but also to a sampling of Car and Driver's nearly 400,000 readers, who voted it the Best All-Around Car of 1967 ...
Offered from 1967 to 1969, the Z24 option package included a heavy-duty suspension and a 427-cubic-inch V8 rated at 385 ...