Single Spring 1999 pontiac firebird UMI’s Race Proven lower a-arms

UMI’s Race Proven lower a-arms bring race car handling to your truck

Waterproof PVC Reinforced Bottom Protects The Contents Of Your Bag

Combine this with soft bushings that have massive amounts of deflection and you're left with poor performance

Simply remove the old rod end and screw in this polyurethane bushing assembly to replace worn or noisy rod ends

reducing wheelhop and increasing traction

Single Spring 1999 pontiac firebird UMI’s Race Proven lower a-armsRenowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car.