Ford Muscle Cars Tech Forum banner
1 - 3 of 3 Posts

·
Registered
Joined
·
3,692 Posts
heat risers and thermactor air passages. Either you need an emissions legal head(has a CARB EO#) or you don't.
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top