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The MCDONNELL & MILLER CO-12 is a head gasket designed specifically for models 42, 61, 63, 64, and 65, as well as the 302700 (m25) with the previous part number of 302600. This reliable component provides a leak-proof seal between the cylinder head and engine block, essential for optimal engine performance.
This gasket plays a crucial role in maintaining the integrity of your engine by effectively sealing combustion gases and preventing leaks.
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