One vintage complete powerhead assembly all parts shown from running motor cleaned inspected and compression tested 120psi both cylinders in good condition. Taken from a 40hp 1960 Johnson Super Seahorse outboard motor model number RDS-22. Will fit other other vintage Bigtwins & RD models check for your compatibility. Take a close look at the photos zoom in the powerhead assembly you see is the one you will get. 
Thanks 

GC Marine Salvage Part Rating 

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