Header wrap will only muffel out the leak you will need to get a new mani or get that one fixed again hope this helps and gl.
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CAM-Mobile-Performance&Repair
For All Your Performance And Repair Need's
Done At Your Spot Or Mine.
I do every thing from ECU chipping, swaps and custom wireing to audio and alarms, even suspention and alignment's.
We will be tuneing very soon E-MAIL me at CAMPERFORMANCE
@yahoo.comFor any questions or to set up an appt.
Cory .M