UMI Performance 1970-1981 Camaro / Firebird Leaf Spring Lowering Blocks Achieve the perfect stance with UMI’s 2621 lowering blocks for 2nd Gen Camaro and Firebird. Lower your car an additional 3/4″ or 1″ to fine tune the ride height...

The Detroit Speed quick ratio steering gearbox provides modern late model steering performance similar to a rack & pinon with easy bolt-in installation. This steering box can replace the GM/Delphi 800 series or GM/Delphi 600 series power steering box...

UMI Performance 1975-1981 Camaro / Firebird Front Frame Brace With modern high grip tires, improved suspension and big power, today’s muscle cars need more help than ever to survive. This front frame brace improves chassis rigidity, reduces...

UMI Performance 1970-1974 Camaro / Firebird Front Frame Brace With modern high grip tires, improved suspension and big power, today’s muscle cars need more help than ever to survive. This front frame brace improves chassis rigidity, reduces...

UMI Performance 1972-1981 Camaro / Firebird Bump Steer Adjuster Kit, Heavy Duty Race UMI’s 2660-1 2nd gen F-body bump steer kit is designed to reduce or eliminate toe change during suspension travel (also known as “bump steer”)...

UMI Performance 1972-1981 Camaro / Firebird Front Bump Steer Adjuster Kit UMI’s 2660 2nd gen F-body bump steer kit is designed to reduce or eliminate toe change during suspension travel (also known as “bump steer”). Reduction of bump...

UMI Performance 1970-1981 Camaro / Firebird Front Upper Adjustable A-Arms, Tall Ball Joints Introducing UMI’s 2nd Gen F-body and 98-96 B-Body adjustable upper a-arms – the ultimate combination of race-worthy performance and street-smart...

UMI Performance 1970-1981 Camaro / Firebird Front Upper Adjustable A-arms Introducing UMI’s 2nd Gen F-body & 78-96 B-Body adjustable upper a-arms – the perfect blend of performance and street versatility. Elevate your driving experience...

UMI Performance 1970-1981 Camaro / Firebird Front Upper A-arms, Tall Ball Joints Upgrade your muscle car’s handling with UMI’s top-notch P/N 2653-1 upper a-arms. Say goodbye to steering issues and hello to improved steering feel and reduced...

UMI Performance 1970-1981 Camaro / Firebird Front Upper A-arms, Delrin Bushings Upgrade your muscle car’s handling with UMI’s top-notch P/N 2653 upper a-arms. Designed to enhance steering feel and minimize wandering, these a-arms are built...

UMI Performance 1970-1981 GM F-Body Front Upper A-arm Hardware Kit UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts for mounting your new or factory front upper a-arms.

UMI Performance 1970-1981 GM F-Body A-Arm/Rear Control Arm Mounting Hardware Don’t reuse old rusty bolts when installing aftermarket A-Arms when you can replace them with new ones. Our kit includes new high grade hardware for installing your new...