I think im going to send my head away to get gas flowed before i get the car remapped for the T38. So just thought i would check are there any differance between the 2wd and 4x4 valves,retainers and buckets. As a mate has some 2wd parts sitting incase any of mine are worn/damaged?

 

afaik, all the same,just the head combustion chambers are slightly different.

 

Had a look at a couple of the adverts in fast ford and they just list one price for valves so i take it they are the same.
Next question is who do i get to flow my head???