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MERCRUISER THERMOSTAT HOUSING KIT (GM SMALL BLOCK) [13231]

MERCRUISER THERMOSTAT HOUSING KIT (GM SMALL BLOCK) [13231]

Regular price $330.00 USD
Regular price $477.12 USD Sale price $330.00 USD
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Product Information 
Manufacturer: GLM Products, Inc. 
Mercury Part Number: 87290A23 

Product Description
(Replaces 16413A3 & 16413A9)
For V6 & V8 305/350 CID Chevy Engines

ATTENTION: Intake manifold bolt holes at 90° from the crankshaft centerline

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