Exhaust Gasket Set To Suit Honda CBR400 NC23 NC29 Range of Motorcycles. Exact Size to suit the four exhaust ports of the NC23 Tri-~Arm and NC29 Gull-Arm models. Honda played around over the years with the type of gasket used.
The "Exhaust Header Copper Gaskets Honda CBR400 NC23 NC29 Full Set of 4" would be the perfect fit for performance enthusiasts upgrading their Honda CBR400 NC23/NC29 motorcycles.
