Originally Posted by bud-weis
although i've never actually tried to fit them 'wrongly' , i'm pretty sure they will go in either way.
the groove is there for lubrication so needs to be correct,might be worth double checking.
Another HUUUUUUUUUUUGE thanks is due to you mate as you were right i had put the grooved shells in the rods
Went back into the garage last night after my last post on here and pulled it all appart again and then re-built it with brain switched on lol
Cheers mate you saved my engine
