Antenna, 3-1/2 in Tall, Aluminum, Black Anodized, GM F-Body 1982-2002, Each
UMI Performance was founded in 2002 as a father/son business developing performance parts for GM and Ford products. They quickly began to focus on suspension upgrades for both older and late model muscle cars, and have become a leader in replacement and high-performance suspension components, from individual parts to entire kits.