Other highlights include larger brakes, upgraded suspension geometry, and revised dampers. (automobilemag.com)
Even the truck's frame was altered to handle the newly upgraded suspension. (carbuzz.com)
Seventy - 1968 Chevy COPO cars (65 of which were upgraded by Yenko) were sold with upgraded suspension systems, a 140 - mph speedometer, upgraded engine cooling, an all business black cockpit, improved brakes, and M - 21 close ratio four - speed manual transmission. (bestride.com)