Description:

37mm I.D.. Compatible with or fits: (Note: Large Crank Shaft; 1991 - 1997, 1999 - 2005 Mazda Miata) (Note: Production: 09/10/1990-, Large Crank Shaft (May be necessary for earlier cars if the Short Block has been changed); 1990 Mazda Miata Production Range: Fr:09-10-90) (1992 - 1997, 1999 - 2005 Mazda Miata). Crankshaft Gear. Review Description to Ensure Proper Fit.