Hi, not adjustable as such, just put them in & do em up [unless i misunderstood your worries] Cheers. ps, in saying that--i had a 465g brand new but don't recall ever having the clutch cover off although [think it was mine] the kick start shaft hole in the cover got fairly flogged out & could move the shaft up n down a reasonable amount--this never gave trouble although not desirable like that. Getting back to the clutch--if i'm thinking right & the end pressure plate has a center adjuster in it then the arm on the left that cable fits on should line up [approx] to a casting mark to [i suppose] give a good angle of pull for the cable. This angle can be aligned by using the adjuster on the pressure plate. If your [old] cable is getting a bit out on the cable adjuster then you could probably adjust the arm a bit further back before the mark to help the cable length, just don't go 'so' far that things get bottomed out in there somewhere. Sorry, someone might be more up to date on these without going into a bloody essay. Cheers.--now where's me pic of my 465. Fires going--i'll squirt some Castrol R in & reminisce.