These head gaskets are made exclusively for Lambretta upgrades, with the correct stud spacings and have the extra 4 holes in for the extra head bolts on the small block RT 195cc kit. These have been checked to make sure they are correct, and can be used in conjunction with longer stroke / rodded cranks, essential for setting the correct squish.
 
Available in 2mm, 2.5mm and 3mm thicknesses, please choose from the drop-down menu
 
0.5mm, 1mm and 1.5mm are also available on this website.