This universalclamp-on filter is designed for a variety of street and motorsportapplications. Supplied with a lightweight attachment hose clamp.Principal Application RacingVW engines running Solex PIC/PICT carburetors. Also fit Dellorto32FRDC, Ford VV, Weber 32 ICE/ICEVCU 101 I.D. Dimensions Height 52mm= A 150mm = B 40mm = C2 1/16" 5 1/2" 1 1/2"Unique multilayered Aeriform material ensures maximum filtration.Water resistant.Dyno tested.Reusable, many times over.Smooths down erratic air flow into a silky laminar flow.Ensures very clean air is fed to the carburetor / injection system Check out my other items!