Manifold Help
Thread Starter
Burning Brakes
Joined: Nov 2004
Posts: 988
Likes: 4
From: Livermore CA
Manifold Help
I made a trade with IDM for a set of take off crate LS7 exhaust manifolds. IDM is a stand up guy and we are both confused as to the manifolds I received. They are both the flange pattern of the driver's side and when I place my cats next to them the drivers side cat flange will work with both the manifolds but the passenger's side cat flange will not work with them. I looked on a ZO6 and saw the the passenger's side manifold has a heat shield for the starter welded to it and has the proper reverse pattern flange. Do the crate LS7s come with two drivers side manifolds? Pictures below (driver's side is the upper manifold and cat). Thanks to anyone who can help, post pics if you have them.
