This Kit is made up of:

- Piaggio 8mm head nuts x 3
 

- Genuine Lambretta long head/cowel nut x 1

- https://www.chiselspeed.co.uk/store/product/W0401770008W

- 8mm Piaggio Cylinder Studs x4

 

For years Chiselspeed has used only one cylinder stud for our engine rebuilds, and that is the genuine Piaggio 8mm engine studs. These studs are made from high strength steel ensuring reliable threads for both the casing and head end. These studs also feature an oversize 8mm thread which when placed in to the engine casing means they stay in when torquing down your cylinder, ensuring no  cylinder gas leaks due to slack cylinder studs.