13-02-2019, 04:28 PM
iv known of people just ignore the cracks there very common. i don't think i have ever seen one not cracked i have opened up quite a lot of engines over the years. if yours are excessively cracked any engine shop (try find one that has been trading since the early 90s or 80s there isnt much modern stuff with IDI) be able to source them and fit them.