I have a 528 Hemi with the flexible milodon dipstick The dipstick touches the #1 tube on the tti headers not far from where it leaves the block. The instructions on the dipstick say it needs 1" minimum clearance from headers can't do that. I was thinking a short piece of header wrap. I have looked at alot of stuff in Jegs and Summit but most of the shields have temp limits that might be exceeded if touching the header. Whats the average temp of a header?