Nemechek Wins at Texas in NASCAR Xfinity Series Playoffs with JASPER 4-Speed TransmissionRunning a JASPER 4-Speed Transmission, John Hunter Nemechek won Saturday's Andy's F...
Allgaier Wins at Bristol in NASCAR Xfinity Series Playoffs with JASPER 4-Speed Transmission, Eckes Second in Truck SeriesRunning a JASPER 4-Speed Transmission, Justin...
Nemechek Dominates Kansas with JASPER 4-Speed Transmission, Hill Wins NASCAR Xfinity Series Regular Season Championship, Eckes Wins in Truck SeriesRunning a JASPER 4-Speed...
Hamlin Wins at Darlington in NASCAR Xfinity Series with JASPER 4-Speed TransmissionRunning a JASPER 4-Speed Transmission, Denny Hamlin won Saturday's Sport Clips...
Allgaier Takes NASCAR Xfinity Series Victory in Overtime at Daytona with JASPER 4-Speed Transmission, Enfinger Dominates Milwaukee Mile in Truck SeriesRunning a JASPE...
Mayer Takes NASCAR Xfinity Series Victory in Overtime at Watkins Glen with JASPER 4-Speed TransmissionRunning a JASPER 4-Speed Transmission, Sam Mayer won Saturday's...