What valve cover gaskets with GN1 heads and spacers?

ttribejr

Member
Joined
Dec 1, 2015
Gn1 aluminum heads, TA valve covers and a valve cover spacer to clear rockers. Anybody know the best gaskets to seal this all up? above and below the spacer?
 
GN1 heads usually hold oil above the valve cover rail, especially with Scorpion rockers that throw oil like a Chevy. FelPro VS50156T are the only gaskets I have used that do not leak over the long run. Cork gaskets will seep oil eventually.
 
thanks. Still wondering about the spacer. I have to go to my shop this weekend and look at it again, but I was sold a valve cover spacer, saying I needed it to clear the rockers. So wondering if I need two sets of gaskets or RTV one side of the spacer, etc.
 
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