UMI Stage 5 Kit: A-arms, shocks, sway bars & Roto-Joints for A-Body. 1998-pontiac-firebird-esi4271216 By changing the mounting location

By changing the mounting location of the upper control arm you can move the instant center position of the vehicle for improved traction and handling

Water Washout 105 degree F 1 percent

UMI’s 1-1/4" solid front sway bar is intended for Pro-Touring

and reduce body roll without sacrificing ride comfort

Manufactured by UMI Performance in the USA

UMI Stage 5 Kit: A-arms, shocks, sway bars & Roto-Joints for A-Body. 1998-pontiac-firebird-esi4271216 By changing the mounting locationTransform your A body into a high performance powerhouse with UMI's Stage 5 Kit. Engineered for enthusiasts who demand precision and performance, this comprehensive kit elevates your vehicle's handling and responsiveness to new heights. Our adjustable A arms and Delrin bushings ensure optimal alignment, while taller ball joints improve spindle height for superior camber gain. Experience enhanced steering feel with added caster, and enjoy smooth