Here ya go bro!
https://www.amazon.com/REMOVER-Adhesive-Remover-Graphics-Stripes/dp/B006RUJ2D8/ref=pd_bxgy_328_img_2?_encoding=UTF8&pd_rd_i=B006RUJ2D8&pd_rd_r=BSZ69DRXBN08MGZGQP7J&pd_rd_w=a5Ud7&pd_rd_wg=uvgYA&psc=1&refRID=BSZ69DRXBN08MGZGQP7J
Jump onto you tube. There are several videos there. I watched 5 or 6 yesterday. All very informative, including tools, equipment and techniques. I will be doing mine as well, good luck to you!
Same thing happened to me when I had to replace my brake lines. LMC Truck had replacements in stock fairly cheap. Got my stainless replacement lines from them as well and have an extra line for a long bed. Mines a shorty so I didn’t need it. Interested?