#semitruck #cummins #engine #mechanic Remove head block from Cummins 6.7 engine Announcement 📢 Connect with me on Instagram: ►http://bit.ly/3C7hRy6 where I share our shop updates, daily truck repair stories, bite size education clips and giveaways annoucement, etc… See you there! Our Truck Repair Shop: ► Email us to schedule an appointment: foxtruckandtractorllc@gmail.com ► Check out […]