454 SSLIM
Newbie
- Joined
- Jul 24, 2015
- Messages
- 36
- Reaction score
- 34
New to the forum, quick question for anybody whose went through this. I have a 90 454 SS and just picked up a set of hooker comp headers. They have an O2 sensor on them but no air tubes. My question is after installing these headers is my service engine light gonna come on? Thanks for any input in advance.
