Evolution Industries EVO-1010-1110 66T Starter Ring Gear Kit for Big Twin 90-93

Starter Ring Gear Conversion Kits – All of our ring gears and starter jackshaft components are manufactured from aircraft quality steel, heat treated and ground per our specifications to insure maximum strength and durability. Each Conversion kit includes a starter ring gear, matching pinion gear and new bolts. They are designed to fit O.E. clutch baskets and carry a 3 Year Limited Factory Warranty.

Part Number 1010-1110 – 66 Tooth Ring Gear Conversion Kit (9T Pinion)
Fits: ’90 to ’93 Big Twin