Ford Pinto spark plug adapters to allow use of 12mm spark plugs. Come as a set of 4 but available singularly.
Ford Pinto spark plug adapters to 12mm
£50.40Price
These adapters allow the use of the smaller more available "D" prefix 12mm NGK spark plugs or if using the racing plugs they will start R25 - - Fit all Pinto 1.6 1.8 2.0 cylinder heads.