Hi all i done well this week with picking up my mk2 gti 16v for just £220

with ful engine rebuild etc any way i mentioned about getting a 1.6 sr auto. The lads desperate for cash and wants to do a swap with some of my blue point tools (which i have ) and £50 his way. Ive got a sneaky suspision that the head gasket mmay be gone / on is way out. Is this a straight forward job to do and are there any threads on here that explain on how to do so Thankks in advance Tristan