Originally Posted by Christian and Beccy

You make it sound like they stretch but they are not supposed to!! LOL. I've used ARP's in mine and have since gone back to £10 Payen bolts. They need to stretch, because the head and block are made from different materials!!

It's just something abou the CVH, years of experience have proved to me that the standard gasket and bolts are the only thing to use up to 350bhp.