Amazon Secure Payment System Continue shopping “Sierra International 18-8533 Marine Exhaust Manifold Mounting Kit for Mercruiser Stern Drive” has been added to your cart. Product Price Quantity Subtotal × Onyx General Purpose Life Vest, Adult Universal (4-Pack),Red - Blue,30-52-Inch Chest, persons over 90-Pounds., universal $68.39 Onyx General Purpose Life Vest, Adult Universal (4-Pack),Red - Blue,30-52-Inch Chest, persons over 90-Pounds., universal quantity $68.39 × Sierra International 18-8533 Marine Exhaust Manifold Mounting Kit for Mercruiser Stern Drive $24.35 Sierra International 18-8533 Marine Exhaust Manifold Mounting Kit for Mercruiser Stern Drive quantity $24.35 Coupon: Apply coupon Update cart Cart totals Subtotal $92.74 Total $92.74 Proceed to checkout