Engines Roaring, NASCAR's Calling! Countdown to the #USATODAY301 NASCAR race in Loudon! Only TWO days remaining until the event kicks off. Congratulations to the celtics on their epic win for the 617. Let's keep the winning streak in New England going and win one for the 603, rfkracing and buildsubmarines ! Be sure to stop by at our booth and grab a giveaway and meet our GSM team, with the opportunity to connect and learn more about building submarines in NH. Mark your calendar for this unmissable event! #BuildSubmarines #NHMS #NASCAR #CarWithAMisson #GDElectricBoat