can anyone tell me whats this??
Re: can anyone tell me whats this??
These are the seals for the coolant tube thats joins both heads fro the rear, and is extended to the passenger side of the intake manifold. 2 of these are needed for each head.
Re: can anyone tell me whats this??
Yep, cheap seals. And this is one of the few areas where Permatex just doesn't seem to cut it. You need the seals when you do a head swap/removal. If you don't have the seals you get a nice coolant leak.


