engine

[big fish]

first time on here have a big problem right off the bat. i have a 350 1986 gmc truck. engine runs fine put it keeps blowing intake gaskets put three on already keeps blown dont know what to do ! any help would be cool.

 

[79K10]

if youre using the rubber strip in the front and back, that could be a problem. most guys on here say just use rtv

 

[big fish]

if youre using the rubber strip in the front and back, that could be a problem. most guys on here say just use rtv

I tried both ways nothing works someone told me it could be rings holding back presure

 

[bucket]

Do you have a working PCV valve and breather hose?