The original material for these Engine Valances is no longer available, as such they have been manufactured from a similar material in England . Mounting Brackets are included. The #10 Bolts Part No. PT504/WN are available but are not included Fits the MK4 Spitfire and 1500 Spitfire up to FM28,000 This part can be fitted to 1975-1978 cars with a small modification to accommodate the air pump