PKD-VR6

Take it best option is to try source a low milage bottom end, im going to measure it 2morrow night see

Thats what i thought, but right at the top it is stepped where the piston doesnt run

Hello new to forum, started stripping my mk2 vr6 engine this week and pulled pistons out, i feel a raised lip at top of cylinders does this need re-bored? Any help appreciated