This is a picture of the MGA front air cleaner assembly with the connector pipe for the valve cover vent hose. The location of that vent pipe is one of the stickier problems encountered in this little project, but not insurmountable. The K&N filter elements I want to put in here come from the Moss kit 222-935. The kits are a little pricey, but you can buy the filter elements alone from other sources for about $25 each. Just do a web search for the K&N E-3180 filter element. Size is 5.87" OD x 4.5" ID x 1.75" Height. Then just turn the page and lets get to it.