Amazon Secure Payment System Continue shopping “McGard 74019 Marine Twin Stern Drive Lock Set (7/16″- 20 Thread Size) – MerCruiser/OMC – Set of 2” has been added to your cart. Product Price Quantity Subtotal × SeaLux 20 HP 2 Stroke Motors OUTBOARD AUXILIARY STAINLESS MOTOR BRACKET $128.00 SeaLux 20 HP 2 Stroke Motors OUTBOARD AUXILIARY STAINLESS MOTOR BRACKET quantity $128.00 × McGard 74019 Marine Twin Stern Drive Lock Set (7/16"- 20 Thread Size) - MerCruiser/OMC - Set of 2 $48.07 McGard 74019 Marine Twin Stern Drive Lock Set (7/16"- 20 Thread Size) - MerCruiser/OMC - Set of 2 quantity $48.07 Coupon: Apply coupon Update cart Cart totals Subtotal $176.07 Total $176.07 Proceed to checkout