The PX800 filter is a perfect solution for anyone looking for more performance from their Holley four barrel carburettor. The filter unit has been designed with an 18mm recess on the underside, allowing you to fit the filter in a minimum space of 84mm.
Each kit is supplied with a polished base plate and a polished stand off plate which provides great torque and is designed to deflect fuel spit back, finished off with a multi-layer foam performance air filter.
Please see the drawing for the following measurements:
Height (A) - 102mm
Neck (B) - 128mm
Recess (C) - 18mm