For 1978, the Olds Cutlass downsized to stay competitive in the evolving domestic car market. While the malaise era G-bodies weren't great performers in stock form, the capable architecture they were built upon lent them to hot rodding.

High-horsepower street cars and trucks can be a real challenge to keep cool, and any good cooling system starts with choosing the right radiator. Aluminum radiators cool more effectively and weigh less than ordinary OEM-style brass units.