1990–1991 110mm 6-Rib Crank Pulley

110mm six-rib crank pulley for 1990–1991 Miatas. Precision machined in the USA from 6061-T6 aluminum and Type III hard anodized to reduce belt slip and inhibit corrosion.

1991 fitment: Use this pulley through VIN 209446. For VIN 209447 and later, use the 1991–2005 crank pulley.