Chevrolet

1973 Chevelle Laguna with a 1,000 hp 10.4 L Big-Block V8

If this 1973 Chevelle Laguna looks familiar, that’s because it debuted at the 2018 SEMA Show with a supercharged LT5 V8. The LT5’s 775 hp (570 kW) output was not enough. So Chevrolet Performance swapped in a 632 ci (10.4…