Amazon Secure Payment System Continue shopping “1990 OMC Cobra Stern Drives Service Manual 507878” has been added to your cart. Product Price Quantity Subtotal × 307217 Propeller Drive Pin for OMC Stern Drives $9.63 307217 Propeller Drive Pin for OMC Stern Drives quantity $9.63 × 1990 Omc King Cobra Stern Drives Serrvice Manual 507879 $90.00 1990 Omc King Cobra Stern Drives Serrvice Manual 507879 quantity $90.00 × 1990 OMC Cobra Stern Drives Service Manual 507878 $65.00 1990 OMC Cobra Stern Drives Service Manual 507878 quantity $65.00 Coupon: Apply coupon Update cart Cart totals Subtotal $164.63 Total $164.63 Proceed to checkout