Hi there, I`ve been looking for a long time for headers which increase hp and fit to my car. But its though to find them. I have heard that headers for firebird should fiting. Maybe you can help me.
Pontiac Grand Lemans 1979 sedan, 4940ccm engine, automatic. Any suggests are welcome(parts, links).
Primary Tube Diameter: ?
Collector Attachment: ?
Collector Diameter: ?
Cylinder Head Port Shape: ?
Primary Tube Length (in): ?
Primary Tube Gauge: ?
Thanks in advance
Zafiroski
Pontiac Grand Lemans 1979 sedan, 4940ccm engine, automatic. Any suggests are welcome(parts, links).
Primary Tube Diameter: ?
Collector Attachment: ?
Collector Diameter: ?
Cylinder Head Port Shape: ?
Primary Tube Length (in): ?
Primary Tube Gauge: ?
Thanks in advance
Zafiroski