I'm about to start my L67 swap. I'm buying all my mods currently for my swap. I'm lloking for headers right now......which headers set should I buy. Will the headers for a 2002 grand prix gtp work for my fiero?
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
3800Pro Forums
A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more!