Put a marker pen line or otherwise mark the original studs before removal where they enter the head casting.
Double nut the old stud and tighten the 2 nuts against each other as tight as you can with 2 ring spanners. Then unscrew the old stud with a ring spanner on the lower nut.
Put the old stud up against the new, (check they are the same length) - put a new mark on the new stud the same distance from the end, then wind the new stud in till the mark lines up with the casting. Use loctite on the threads.
How come you need to replace a stud ?
Mk 2 Scirocco 1600 GT new clutch kit
Mk 4 Golf front brake discs & pads new in box (288 mm)
- Collect for free - I need the space - PM me.