MaximaHiflofiltro VTEOCK24 Synthetic Blend Engine Oil Change Kit for Harley Davidson Twin Cam V-Twin Fits: Harley Davidson All Twin Cam Motorcycles (Electra Glide/Ultra, Street Glide, Road King, Softail, Dyna FLH/FLT/FXD/FXST/FLST) 2000-2015 The V-Twin Engine Oil Change Kit includes 4 Quarts of Maxima V-Twin Synthetic Blend 20w50 Engine Oil and a Chrome HiFloFiltro HF171CRC Premium Oil Filter Maxima's V-Twin Synthetic Blend is a blend of ester-based synthetic and petroleum base stocks featuring a special high temperature formula to protect critical engine components, reduce wear, friction, temperature, and oil consumption HiFloFiltro Oil Filters are constructed using advanced high performance tri-fiber filtration media, with test results proving a 28percent longer service life than OE and leading competitor brands HiFloFiltro RC Oil Filters feature a 17mm cross drilled nut enabling easy installation, removal, and lock wiring