GM-C Metal Hose (CF Flange)
Flange ID OD D d I Thickness
CF 16 25.4 31.5 34.0 8.0 30.0 0.2
CF 40 40.0 48.2 70.0 13.0 50.0 0.2
CF 63 50.0 59.0 114.0 18.0 50.0 0.3
CF 100 129.0 151.5 152.0 21.0 50.0 0.3