Sifton billet super oil pump utilizes an oversize highly efficient geo-rotor design. Provides an increase in pump volume and more scavenging volume. This pump bolts into the stock location and includes mounting hardware.NOTE: Must order o-rings separately. Use this list below to confirm fitment for your bike as it is most accurate fitment for this product. Please do not leave feedback without contacting us first. We back the products we sell.