25-640 Remote Aluminum Oil Filter 6-1/4" Canister With 1-1/16"-12 O-Ring PortsThis 7" tall canister style filter is machined from billet aluminum. This is a non bypass filter to ensure that no dirty oil bypasses the filter. This filter has two 1 1 16 12 O ring Ports, both on either side of the end cap on the housing. The easy to remove cap has five Allen head bolts and allows for easy element replacement and inspection. This filter comes with an 8 micron synthetic fiber element but can use any of our 4 5 8" elements