... - 14 flutes - 1 step Fits Fiat, Champ, Hastings, GM/Ac, Wix, Napa, Purolator, Diahatsu, Toyota, Nissan. etc...65 to 67mm (2 ... - 15 flutes - 2step Fits VW, Audi, Casite, GM//AC, Hastings, Wix, NAPA Ford. IsuzuMercedes, opel, etc...76mm (3") - 12 flutes - 1 ... Champ, Champion, GM, Fram, Hastings. Opel, Mazada, Volvo. Mitsubishi.Purolator, Wix, Nissan, VW, Porche, Renault, Ford, Honda. Audi. etc...93mm (3 ...