valve seals

[Scootn]

I have an 89 5.0 HO and I just recently put valve seals in it, is there a rocker clearance or are these self adjusting rockers>

[jeff]

i have just recently bought a 89 mustang gt cobra. how rare are cobras in that year? and what do you think its worth.

[racedraper]

most of the them dont have adjustable , just bolt on and torq to spects. but I would invest in adjusteable