Marine Grade Exhaust Flappers For Mercruiser V6 V8 82-87 Recommended

Feature: \n 1. Replacing part numbers for reference: 99370A2, fit for Mercruiser V6 V8 with 3in Y\u2011pipe 82-87.\n2. Marine grade stainless steel and rubber, it is corrosion\u2011resistant, sturdy and durable.\n3. The installation is simple and does not require complicated operations.\n4. Original standard, excellent replacement for the old or broken exhaust flappers.\n5. Built to meet standard specification, strictly follow factory quality control. \n\nSpecification: \n\nItem Type: Exhaust Flappers\nMaterial: Rubber + Stainless Steel\nPart Number: 99370A2\nCross Reference: 18-2733, 89160, 9-42801\nMounting: Direct Replacement\nFitment: \nFit for Mercruiser V6 V8 w / 3in Y-Pipe 1982-1987\nFit for V6 or V8 engine early model\n198/200/228/230/260 R/MR/ALPHA ONE198/200/228/230/260 R/MR/ALPHA ONE\n\nPackage List: \n 1 x Exhaust Water Shutter \n\nNote: \n Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please: