It replaced a huge tub file which was part of MOPAR 's parts inventory control and order processing system .
The first RAMAC to be used in the U.S. auto industry was installed at Chrysler 's MOPAR Division in 1957 .
RAMAC replaced a huge tub file which was RAMAC of MOPAR Division 's parts inventory control and order processing system .
The first RAMAC to be used in the U.S. auto industry was installed at Chrysler 's MOPAR Division in 1957 .