How much would it cost for a rebuild engine and new head cost fr 77 f150 - sthraight 6 engine .. Auto?

being its a early model pickup truck,there's not really a supply and demand for that particular engine therefore it should be relatively cheap to replace.depending on the area you live in they should range anywhere from 700 to $900 for a completelong.long block rebuild 10 over of course. good luck in your search and findjourney your friend robert.

The cost will vary, all the way from cheapest (rebuild the one you have, $1000 do it yourself) to most expensive (all new engine from Ford they put it in $4000) and everything in between

When they take it to the machine shop what exactly for and does that include with rebuild price ?

They will clean it check all the specs probably do a valve job and make sure the head is good ,if not mill the head ,check the cylinders for size and taper if its not good they will have to bore it out,Then you will need new pistons and so on