vitesse mk1 pistons

[wukkie1]

hi, im renovating a mk1 vitesse, the piston tops have either A68 or B67 and either G H or I on them. i cant find out what it represents, could anyone enlighten me, would they be original, regards wukie1

[Nick Jones]

Yes, most likely original.  Not sure about the A68 or B67 but the G and H are size codes and used to get the best piston to bore size match during factory build.

Nick