C AND R RACING RADIATORS Quick Change Gear Set , by C AND R RACING RADIATORS, Man. Part # CRCP-SET9-OLD Quick Change Gear Set - Contour Performance - Set 9 - 10 Spline - 4.11 Ratios 4.99 / 3.40 - 4.86 Ratios 5.88 / 4.02 - Steel - Each $186.00 choose option Quick view Add Wish List