I have been thinking about installing an RB street port exhaust kit. Upon examination of my car (’84 GSL 12A Stock) I am wondering what other changes other than, a tune up are needed. Also it appears that the manifold is Cast Iron. All the headers I have researched are all mild steel. How long do the headers last?

Thanks in advance

Matt

 

Rb headers will last a long time on the street, as in years. Whats Needed? what do you mean by that?

 

A RB header will most likely outlast your engine and car. If you buy the RB kit, you wont need anything else.

~T.J.