what sould i expect to pay.
#2
You might as well do all six plus seals. I can't say what labor would be as I did mine myself. Not really that hard you just neeed a few special tools; brass punch, inch lb torque wrench etc..
Link for a ford 8.8 should give you some idea
http://www.angelfire.com/oh5/cpa5oh/cpa5ohtech001.htm
Link for a ford 8.8 should give you some idea
http://www.angelfire.com/oh5/cpa5oh/cpa5ohtech001.htm