New Small Block Headers

What’s the part number. If it doesn’t have slip on collectors it’s a STREET HEADER no matter how long you have owned them.

It could be (and it’s likely that I’m smarter than you) that you are posting misinformation.
Hey ads wipe I already said the post was not to you. I never said they were not or was a street header.
They made 1 5/8 Comp and Super Comp 1 3/4.
Read what I said. I. Said I had Supers without slip. You said I did not and had Comp not Super.
So yes they made Super without a Slip OK.....
Go find a Mirror and Fight one of you will win.