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Removing Smog on a 81 305
Hello! I have a 1981 C20 with the 5.0 305 with a 4BBL carb. I have a new exhaust for it since the one on it rusted away. I got Headers to tips and want to put them on. I would like some pointers for removing the smog system. it seems overly complicated and I am new to all of this. Where do I...- Pancake_Turtle
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- emissions
- Replies: 35
- Forum: Engine & Performance
