These high-performance cars accounted for only 2.2% of the total Chevelle production combined. Both engines were initially slated to return for the 1971 model ... But this Chevy is no lemon.

with 16,235 copies sold during its brief 1971-1972 stint on the performance stage. From a quarter-mile perspective, the heavy-hitting Chevelle variant (that’s what the Heavy Chevy was basically ...