Hey I just got a set of BBK 1 5/8 longtubes, wondering if they will work with a set of GT40P cast iron heads? I heard I just have to flip the spark plug wires? Also wondering how the ports match up on the heads vs. my headers...Any info is appreciated, thanks.
bbk long tubes will work fine with gt40p heads i installed bbk headers on my 89 with gt40ps and i needed to raise or lower he passanger side of the motor i forget but you will need 2 90 degree plug boots for the drivers side the passangers side should be fine