Preheat the grill or smoker to 250°F
Cut the raw pork into 1 ½ - 2 inches cubes with a sharp knife and add to the bowl.
Add in olive oil and dry rub ingredients, coating all sides of the pork cubes generously.
Arrange the cubed pieces on the wire rack, leaving some space in between pieces.
Smoke for 2 to 2 ½ hours at 250°F, or until a nice bark (dark mahogany color) starts to form.
Add the glaze ingredients to a saucepan, mix, and simmer on low to medium heat for about 10 mins until sticky.
Transfer to an aluminum pan and add the sticky barbecue sauce (or glaze), distributing evenly.
Cover the pan with Aluminum foil and return to smoker for another 1 ½ to 2 hours, until meat reaches an internal temperature of 205°F (use a digital meat thermometer to check).
Remove foil cover and cook for an additional 10-15 mins to help brown the cooked pork and thicken the sauce.
Take your meat off the heat and allow to rest for 10 mins before serving these delicious bites.