Recent content by brighton

I reason why I'm asking this is, on the 120series.com forum there is a guy that has a GX470 and claims he has aftermarket headers installed, but I can verify that.

Hi guys, I own a 06 4R V8 with 104k on her. My truck has the infamous 4.7 V8 exhaust manifold crack/leak. It started on my right/pass side and I'm pretty sure my driver's side is now cracked as well. My question is: I don't really want to replace it with the same part the fails. And I was also...