Superformance gaskets
Well when I removed the bolt, there was barely any silicone left of it, either that or the shoulder it hitting the head and in that case would need a thread all the way up. Under the washer the shoulder is 0.3640"
Well when I removed the bolt, there was barely any silicone left of it, either that or the shoulder it hitting the head and in that case would need a thread all the way up. Under the washer the shoulder is 0.3640"
