Headers NPI/PI

Renegade98

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as with many of us I am planning on doing a PI swap for my 98 in the near future. I know that the GT's have an oval exhaust port and the 4v's have round (might have that reversed..) but would NPI headers work on the PI heads? Or I guess the better question is will headers for the PI heads fit my BBK x that is supposedly for just the 96-98 years...

thanks in advance.
 

Cruizin GT

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Not 100% sure but I believe they will work fine on PI heads, I think the exhaust ports are the same. Maybe someone who knows more will chime in.
 

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