Headers

Will headers for a 3.4 fit on a 99 3.8? RK Sport says the 93-97 headers fit on 98+ with slight modifications. Does anyone know what the "slight modifications" are?

3.4 and 3.8 are completely diff. engines, won't work, sorry

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Red '95 camaro. 3.4l M5
Crane compucam2030 K&N FIPK. Flowmaster catback. Hurst billet plus shifter. ASP crank pulley. !cat !egr !air TB bypass. 1pc. D/S. Taylor wires. Fan switch mod. urethane Tranny mount & TQ arm bushing.
Red painted interior and brakes. Tint. Flat black rear "camaro" panel
Pioneer Premier DEH713 HU
Planet Audio 6 1/2 components.
mtx thunder 102
16.37@84mph<==1st time at the track :(
here she is (http://camaroz28.cardomain.com/member_pages/view_page.pl?page_id=154588&make_type_query=make%3DChevrolet&model_brand_query=model%3DCamaro&tree=Chevrolet%20Camaro)