Part number: 55-40
Corresponding old/new part number: 17031-40

Description: Engine top overhaul gasket set
Model(s)/Year(s): 1940 to 1950--with aluminum heads

Part 55-40 consists of:
-- 11-39: Cylinder head gasket
-- 1121-39: Inlet pipe gasket
-- 15-39: Head bolt washer (16)
-- 167-38: Valve guide oil seal
-- 175-29: Valve cover packing
-- 176-26: Valve cover and guide gasket
-- 46-29: Cylinder base gasket
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