That looks like an truck kit from KB racing
any links or pics of this reweldI'm going to say no I saw a build on malibu racing the guy had to cut the flange off and reweld to clear the frame
I'll have to look for a pic I'm going to use an F-body stock manifold on the driver side it has tons of room,make a crossover and buy a flange and pieces to make my own log
Ok ,now I am lost,are you saying in the pics i posted above,that DS manifold will fit facing the rear like it is now,then i make my log style PS ....98-02 Z28 stick to 01-02 for no EGR I bought both manifolds for $25 on LS1 TECH
Sorry for the wrong info it's been a while since I saw the build the truck manifold does clear on the drivers side it was the pass side that hit the frame and was cut and rewelded this was on a non turbo build