i have a 96 civic runnin a d15b vtec and my intake manifold is off a y8 and well its leakin air bad thru the top part of the manifold between the head and the manifold if its not cracked praying to the God what gasket should i use???? THANKS

 

if the intake is of a auto. i would check for 4 or 5 holes into fuel injector holes block or weld closed.this worked for me. d16y8 2000 civic.after 5 try. LOL

 

i used rivets to plug mine u can leave them or grind them flush its a clean look. then cap off the top nipple thats mounted on the flange. i had this same problem when swapping my y8 edelbrock manifold on.

 

its a five speed gasket was busted pretty bad i used a y8 manifold but some how its leakin outta one spot but barely....smh what did you mean about the injectore inside the manifold or outside..???

 

gaskets between manual and auto are no different. heres a DIY how to plug them or to check whether u have them http://www.d-series.org/forums/diy-f...-manifold.html