RCD 10.00" blower snout assm. This snout is the prince when it comes to doing set back blowers. The snout housing is made from billet alum. that has lightning slots machined into it to reduce weight but not compromise strength and is machined to accept a clamp on blower snout support clamp. The drive hub is made from billet heat treated steel with a 2" male register and six .375" bolt holes on a 2.782" bolt circle. Snout uses high speed bearings and double lipped teflon seals to insure maximum strength and longevity. Blower drive shaft and coupler are sold separate. Blower snout fits most all roots blowers in the industry. Snout housing is o-ringed to provide a superior seal to the blower front cover. RBS can help the racer set up with the proper coupler for there blower at time of purchase.