...Your most certainly welcome.....
Here's one of the sites that I use for late 70's- early 80's dirt late models reference.
http://homepages.gac.edu/~bmcclain/race.html Be sure and check out the fallowing in reference to your build.
CEDAR LAKE SPEEDWAY 1982
DUBUQUE COUNTY SPEEDWAY
FAIRMONT RACEWAY 1980
KASSON SPEEDWAY 1982
GOPHER 50 Web Pages