Here is the a solution to a problem when you are trying to do a set back roots blower on your race engine. It is a blower snout clamp that allows the customer to make a support to support there long blower snout and gives a place to mount the blower belt guard which RBS can supply if the customer needs as well as the support rods.
It is made by DMPE from billet alum. and anodized black. This clamp is designed to fit a 3.430" dia. snout. If using a different dia. snout a clamp adpt. ring must be used. If possible try to measure the dia. of the snout housing that you have with a pair of dial calipers. This clamp works with all three hole SSI, Kobelco, Dmpe blower belt guards.