1974 Honda CB 550 four F K SOHC engine cylinder head.
Spares or repair! PROJECT!

The bike has been abandoned for years outside, water getting inside the engine, causing deep corrosion to valves, valve seats and deep oxidation to aluminium combustion chambers (pic 10;11;12)
Surface scoring to camshaft bearing surfaces. (pic 2;3)
All fins intact. Small scrape marks to right side of the head (pic 9)
Comes complete with all original fixings nuts and washers. (pic 5)
Two spark plugs broken off! (pic 11;12) Will need drilling out and repair! 
Two exhaust studs broken off! Cylinder N:4 (pic 8) Will need drilling out and repair!
All inlet manifold studs in good condition

We have only inspected the head visually and we can't guarantee the internal condition of the valve stems and guides!
Once any work has been carried out we won't accept returns!

All parts are near 50 years old so don't expect to be brand new! 
Most parts are sold as a restoration project and will need work, unless stated otherwise!
Please study the pictures carefully! Any questions, please feel free to ask!
Returns accepted! Please read our return policy!
We will only cover return postage if the parts are misdescribed or faulty!