This Duramax shirt is based on the LBZ 2006-2007 6.6l Diesel Engine Designed and printed in the USA. Printed to order US Sizes up to 5XL front and Back Printed 5 oz 100% preshrunk cotton. Experience the roar of an engine and the unmistakable vibe of America with our stunning LBZ Duramax Diesel T-Shirt! Infused with elements of the iconic 2006-2007 GM Diesel Engine, this shirt is an absolute must-have for every automobile enthusiast and proud Duramax owner. Featuring a nostalgic vintage design on the back, this t-shirt proudly displays the powerful phrase "Duramax Diesel V8" paired with bold, red, italic, hand-written letters spelling out 'LBZ'. With the Duramax name vertically displayed in the striking Algerian font down the right side of the front, you're not just wearing a t-shirt - you're wearing a testament to one of the finest engines ever produced. Expertly crafted with quality and comfort in mind, this t-shirt is an homage to the hardworking American spirit that brought us the exceptional LBZ Duramax engine. Its unique design ensures you stand out, whether you're at a truck meet, or simply enjoying a casual day out. Looking for the perfect Father's Day gift? This LBZ Duramax T-Shirt is not just another Dad shirt - it's a tribute to his love for the open road and powerful engines. It's also an excellent gift for your boyfriend or any truck lover in your life. Celebrate their passion for automobiles and let them wear their pride on their sleeve - or rather, across their chest and back. So why wait? Power up your wardrobe with the LBZ Duramax Diesel T-Shirt with the American Flag design, and rev up your style game now! Keywords: LBZ Duramax T-Shirt, Fathers Day gift, Dad shirt, Gift for boyfriend, Gift for truck lover, Vintage American Flag Design.