I know there is a search function..

IS IT POSSIBLE to do this job without yanking the CAB or the motor..

would make life simpler..
MUCH and is there any other incidentals that i will be seeing along the way.. I.E i know plugs.. but like O2 sensors are they crazy easy to get to if the heads are off.? they are good now .. 99K on the 5.4

thoughts people thoughts.!!

ill do the gotts mod and the intake silencer mod while im there..
imma leave the intake in a parts washer overnight to clean it all up well ..

 

You don't have to pull the cab or motor and once the intake manifold is out of the way the plugs are easy to get to but I was told that obviously the valve covers and heads have to come off but so do the exhaust manifolds which could be a pain since the studs like to break