1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 336Get this manual

1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 336

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3 Unsc rew fittin on chok vacuum tube al CO r4 Dis onn ec heat pipe fr om choke to exhau manifold "stove"
The 2GC is 2-b ore carburetor with automatic hokeThe major port ion of ca ibrated me ter