I've done both types of gaskets, and they all seem to leak at some point! I love my headers, but I hate all the constant work on them due to leaks. It is driving me CRAZZZZZZY....
'68 428 HO M3 Monster, 4-on-the-floor! Need I say more?
Dave, my dear frozen friend from the great North, prove to me that they sound as good, and perform as good, and I'll take the bait. Good luck my friend.
When I gently pass cars along the highways and byways of this great nation, they are CONSUMED and INTIMIDATED by the power and sound, and it is all from the great Hedman headers that I bought from this very FGF website many years ago. Can you promise me the LB Manifolds will do the same for my 428 M3 HO monster block?
'68 428 HO M3 Monster, 4-on-the-floor! Need I say more?