Truck trivia. Most of the big box stores don’t even know about this but I thought I’d share this the 55 and 56 upper grill bars are different. Most people sell them as the same but the shape is different and the mounting is different. you can make the reproductions work but they’re not right check out the photos. The 55 has one mounting hole on the side and the 56 has two mounting holes on the side. There’s other subtle differences, but that’s the best way to tell the difference you’re welcome.
