New Remmele Type 4 Billet CNC Heads "Light Version"

[70Turbobug]

Hi Francelle,
The O-ring won't leak or harden,because it is silicone based. There is no movement in that area. They are 2 piece mainly to achieve more cooling. An individual head provides more equalized clamping pressure due to the offset type 4 studspacing. To achieve cooling like that,there is no other possibility because there is no other way to machine it.

Cheers,
Mark