x2. Also I use lock nuts or you can use loctite.Grade 8
x3. loosened bolts gets ugly real quick, as you can imagine.x2. Also I use lock nuts or you can use loctite.
Looked on ARP's website.....i need a 1.500 7/16-20 with locking nut. The longest they have is `1.250.
ARP. This is not a good place to screw around.
Same, plus red loctite. Personally I just get them from the store. That way you can get any length.i use a fine thread grade 8 bolt,