3" ID Cobra Head - Rubber

3" ID Cobra Head - RubberCobra head elbows are used when clearance is extremely limited, such as when an air cleaner outlet is up against a firewall. There is no other way to make a really tight bend without losing air flow. How does the cobra head make such a tight bend without increasing turbulence? Because it flares out (see below), creating more volume internally without increasing length. Use a cobra head anywhere a standard or short radius elbow will not fit. Temp rated

This reducing hump hose connects 7" OD and 5" OD intake tubes

2" OD aluminum 45 degree elbow

plated spring and washers

Because it flares out

but no dents or major defects

Recommended clamps are 94100-0600 on the small end and 94100-0750 on the big end

and then the 4-3/4" intake tube fits inside the insert

or to connect a 3

Recommended clamps are 94100-0600 on the small end and 94100-0650 on the big end

This reducing 90-degree intake elbow can be used any place where you are connecting a 6" OD tube and a 5" OD tube

You install it in the end of the 5-1/2" rubber elbow or hump hose

This reducing insert adapts a 3" ID intake hose to a 2-3/4" OD tube