Spitfire Mk3 Cylinder Head. Been in storage for a while, hence why I’m not charging £1750 for it. Ported + polished. Phosphor bronze guides. Hardened valve seats fitted to BOTH inlet and exhaust. Smoothed. New valves and valve springs. Don’t like describing heads in “stages” but it most closely matches the description of a stage 3 head. Collection from Lutterworth/Coventry. Postage £40 to mainland UK.
eBay