77GMC15
1/2 ton status
Could i pass smog with headers????? Any chance??????
Its a 77 pickup. The stock exhaust manifolds have what i think is called o2 sensors coming out of them and i think this is smog equipent. Do i have to have this to pass????
I bought new flotechs im hopin to put on and still pass.
The road is calling you.......ignore it!
Its a 77 pickup. The stock exhaust manifolds have what i think is called o2 sensors coming out of them and i think this is smog equipent. Do i have to have this to pass????
I bought new flotechs im hopin to put on and still pass.
The road is calling you.......ignore it!
P it's what's for dinner!