Outboard Engine Exhaust Bellows Tube Stainless Steel 70981A3 for 165 170 3.7L 180 190 470 485 488 Manifolds

Feature: 1. Part Number: Replacement for Mercruiser: 70981A3; Replacement for Mallory Marine: 9‑72808; Replacement for Sierra: 18‑2762; Replacement for GLM: 89070. 2. Applicable Model: Exhaust bellows fit for 165 170 3.7L 180 190 470 485 488 manifolds (1980‑1989); For Chevy 305 350 377 (1983‑up); For Big block 454 502 (1981‑up); For V6 229 262 (1983‑up). 3. Good Replacement: Designed to meet or exceed original specifications, fine workmanship, wonderful replacement for the previous old or broken one. 4. Durable Construction: Manufactured from premium rubber and stainless steel material, wear‑resistance and rust‑resistance, having stable performance. 5. Easy Installation: Installs on to 3 inch 15 degree center mounted risers with 4 inch elbow. Perfect fitment and durable to use and also can prevent cracking and leaking. Specification: Item Type: Exhaust BellowsMaterial: Stainless steel + rubber Replace Part number: Replacement for Mercruiser: 70981A3 Replacement for Mallory Marine: 9 72808 Replacement for Sierra: 18 2762 Replacement for GLM: 89070 Application: Mounts on 3in 15 Degree Center Mount Riser with 4in ElbowFitment: For 165 170 3.7L 180 190 470 485 488 manifolds (1980 1989) For Chevy 305 350 377 (1983 up) For Big block 454 502 (1981 up) For V6 229 262 (1983 up). Package List: 1 x Exhaust Bellow Note: 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!