Used and New Customs Late Models Modifieds available. Call Mars Racing at (715) . Super Stocks. Super Straight Xtreme Super Stock, Tim's Automotive Chevy Engine, Bert Transmission, Turn Key, Ready to Race, Needs Fresh Tires and Fresh Belts. Marv's Price 8,978. Call (715) . Midwest Mods. 2010 SPC Midwest Mod.