dont know anything about them except they appear to be stock and were in my 350 when i got it
im asking 75 obo
a little bit about them, they are very poor flowing heads. i have them on my motor 
dont know anything about them except they appear to be stock and were in my 350 when i got it
im asking 75 obo
a little bit about them, they are very poor flowing heads. i have them on my motor