I wanna swap my factory valve covers for ford racing vc's however all the ones I'm looking at require "modification to clear intake" , guy on summit chat said a phenolic spacer would solve... You guys advised against a spacer on this thread earlier... Thought on this issue? Is a spacer a good idea in that circumstance or should I explore other options befor considering a spacer?
Thanks gents
Sent from my iPhone using my fingers while my auto correct makes me seem illiterate