1978 – 1987 GM Regal Rear Upper Control Arm for RWD Cars (1100 Series)(center to center is 11-3/16 in.)
o Heavy-duty boxed steel tubing eliminates flexing & bending of the rear suspension.
o Solid “Delrin” bushings pressed into control arms replace soft factory OEM Rubber bushings that Compress, Smash, Twist & Flex on hard launch take offs.
o All bushings feature an easy-to-reach grease fitting to keep your control arms well lubricated with any synthetic grease to prevent Bushing-Bind and squeaking.
o All Bars & Brackets feature Black Powder-Coated Paint preventing rust & corrosion.
o Hardware supplied is high-strength, Grade-8, zinc plated for corrosion resistance.