Selling a set of mercury racing heads from one of our 525s engines. Engine builder said they are repairable, but we chose to save time in a pinch and went new. Comes with valves but is missing one. Pitting posted in pictures, engine still ran fine at the time they were removed.

Casting # 900-843944 $1000 or best offer, buyer pays shipping or local pick up in Edison NJ Monday- Friday 8am- 5pm
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