Dart introduced a brand new aluminum cylinder head for the Mercury Racing 525EFI. They are available in 310, 325 or 345cc intake runner ports. All heads have an exclusive chromate finish that inhibits corrossion and extends the life of the heads in a marine environment. They are available bare or assembled with inconnel exhaust valves & double springs. These are a direct bolt on for your Mercury 525EFI.
Pricing:
Pair of bare heads $2268.18
Pair of assembled heads $3052.88
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