Mike Harmon & Dave Novak Racing announce that JD Squared is the primary sponsor for the #74 NNS car in this weeks Jeff Foxworthys Grit Chips ‘300″. Mike is locked into the field after having qualified for the first 3 races. JD Squared is a small family run business that has been around for over 30 years. They manufacture tube vending and notching products geared at the racing industry.(Mike Harmon Racing)
