well its a box for under the back seat of a 2002 extended silverado so its kinda flat and long its roughly 8.75 inches top to bottom and around 55" wide and 13.5 front to back and these are just guess's to the size cause there is different cuts in the middle of the box for the tranny i
say you have a box with the cuft you want to port it with but this box has a reallly strange shape will that change the port size,length, or anything at all? its going to be for a ssd 12 the box has 2.12 cuft going with a round port