04 exhaust manifold recommendation

[Yo Hoot]

Not wanting a brand war but this is what I got,

After dropping a valve seat my motor is almost done rebuilding.
.020 over to clean a scored cylinder with new QSB pistons.
Hamilton cam 178/208 103 springs
Hi Tech HT62/71/13 SS turbo
Stage 1 F1 injectors

Previous dyno numbers were 540/1134

Before installing the motor I'm considering an aftermarket manifold that helps flow and is the exact same installation as stock.
Thanks

 

[AH64ID]

I had an ATS 2-piece on my 05. It worked great, simple and not super expensive.

You're going to love that cam! I had the same one in my motor.

Good call on the QSB's, lots stronger.

 

[BLNRAY]

i installed a afe cast iron couple years ago