For purchase is a Norton Manx engine barrel. This item is cast from aluminum alloy according to the original engineering drawings from the 1960`s patternwork. Noone has been able to successfully cast these since the 60`s. This barrel is turned on state-of-the-art CNC lathes and fitted with an iron liner & honed to size.

Additionally available, at additional cost, is a billet aluminum barrel for reduced weight and improved performance. It is turned and milled to the highest standards using CNC machines. Then is it is ceramic plated and honed to size.

NOTE: This price is only for the standard short stroke 350cc (76mm Bore) & 500cc (86mm bore) barrels. For different bore sizes and options, including 81mm Bore 350cc, or 90mm, 95mm (including 4 valve) and long stroke 500cc barrels please contact me at: Britironclassics@gmail.com

Further note: Make an Offer feature is NOT available for Molnar Manx items.