Ozrockrat
Expedition Leader
Looks like you have your answer already but measure the gap and buy the boot rubber to suit. My truck has about 11” between the cab and box with a 2” lip on the cab and a 6” lip on the box. So I used the biggest boot rubber they listed (4” - 10”). Make sure you leave plenty of overlap to join them together.
When I was chasing it the manufacturer would not sell in reasonable size quantities hence the fix my Ambulance as a supplier.
When I was chasing it the manufacturer would not sell in reasonable size quantities hence the fix my Ambulance as a supplier.