I have had several vehicles over my 55 + years of driving that had headers. Some leaked all the time no matter how often I tighten them. Others leaked until retorqued. Others never leaked. Vehicle, header brand, tightening technique and gasket material all play a role. 🛠


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)