www.Austin7Ulster.com › 18mm - 14mm Spark Plug Adapters - Brass, set of 4 18mm - 14mm Spark Plug Adapters - Brass, set of 4 £14.50 Four Spark Plug Adapters to allow 14mm plugs to be fitted in 18mm heads.Brass set of 4 Four Spark Plug Adapters to allow 14mm plugs to be fitted in 18mm heads.Brass set of 4 Add To Cart Added! You Might Also Like Champion D21 18mm Spark Plug £5.99 6 1/2" Stippolite Head Lamp Glass R47 etc £8.99 Sold out 009 style Distributor £115.00 Sold out 1 x Spark Plug Lead / Cable HT Spade Terminal £1.25 Small 6V side, rear lamp, indicator single contact, single filament bulb £1.60
