Granatelli 4-0in Aluminum Mating Male to Female Flanges w-V-Band Clamp-O-Ring Seal - ( Granatelli Motor Sports 308540A )

4.00" (102mm) V-Band, Mating Male to Female (interlocking) Flanges with O-Ring Seal & Clamp Included - Aluminum.

Granatelli 4.0in Aluminum Mating Male to Female Flanges w/V-Band Clamp/O-Ring Seal

V-Bands and Clamps - Aluminum Interlocking

Granatelli Hose Clamp

Hose Clamp