UMI Performance 1964-1972 GM A-Body Tubular Lower Control Arms - Black Engine Builder Catalog 25% volume increase over standard

25% volume increase over standard oil pump

680 in Spring ID

has the unfortunate downside of delayed throttle response and subdued acceleration

This is the bracket found on all 3" shoulder belts

UMI Performance 1964-1972 GM A-Body Tubular Lower Control Arms - Black Engine Builder Catalog 25% volume increase over standardRear lower control arms are a must improvement for any General Motors A Body vehicle. Our lower control arms our designed to replace your weak, rusted, factory stamped arms, adding strength, rigidity and bushing improvement. Built using strong DOM steel tubing these direct bolt on replacements help eliminate unwanted wheel hop while improving corning and helping much needed track consistency. Lower Control arms feature CNC Machined 0. 120" wall