Exhaust Bellows For Mercruiser Stern Drives 3-4" 70981A3 18-2762,89070 Outboard Boat

Exhaust Bellows For Mercruiser 3-4" 70981A3 70981A3 18-2762,89070 Outboard Boat

Upper Exhaust Bellows for Mercruiser 3-4" 70981A3 3.0 3.7 5.0 5.7 18 2762 89070

Fits:
165/170/3.7L/180/190/470/485/488 manifolds(1980 - 1989)
Chevy 305/350/377 (1983 - up)
Big block 454/502 (1981 - up)
V6 229/262 (1983 - up)
Installs on to 3 inch 15 degree center mounted risers with 4 inch elbow


Replace:
Mercruiser:70981A3
Mallory Marine: 9-72808
Sierra: 18-2762
GLM: 89070

This item cotains two clamps !