In terms of pure performance, the Buick Regal probably doesn't rank highly on most people's list. However, it was built on the versatile G-Body platform which allows for various engine swaps and a litany of performance parts to bolt right in. GM knew this too as the humble Regal was the base for the legendary Buick Grand National.

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.