After attempting some badge engineering to enter the compact truck market, GM developed the Sonoma to grab market share in a growing segment. In order to keep costs down, GM robbed a significant amount of chassis parts from contemporary G-Body vehicles, making shoehorning a Gen III/IV LS a bolt-in affair with our swap kits.

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.