In the UK a set of head bolts (c/w washers) costs less than 18GBP, so why risk reusing them? Anyone who has pulled the head of an ur quattro will tell you what a pita the job is - there aint no way that you want to have to do it again because you didnt replace some 1GBP bolts. Jim Haseltine 88 Ur quattro (with a new head and new bolts)