Originally Posted by g10ens

Does it matter which cylinder head bolts i use on my 3door?
Last time i fitted the head, which was nearly 5 years ago, i remember something about early type and late type bolts, will both types fit or do i specifically need the early type?
Also the prices seem to vary a lot, ones from woodford garage are around £40 but then theres some on ebay for just over £10 but they state 'do not use for engines over 300bhp'.
I'll be running somewhere between 320-370bhp so whats the best ones to go for?
Not too keen on the idea of a stud and nut kit either as ive been told they can crack the block (not too sure how true that is though!)