Yes, always install new head bolts.
yes you need to replace head bolts
If the head is removed you must always replace the bolts.
If the engine is high mileage yes, replace the head bolts. If it is low mileage it is your choice, but is always a good idea to replace them.
Yes
Where can i order Head Bolts for a 1998 Mazda 626 2.0L? Try your local auto parts stores. If you strike out with them, try the Dealership.
You will need the intake and exhaust manifold gaskets. I would also install new head bolts.
Yes they are tourqe to yield bolts and are one time use only. Im having the problem of locating new bolts right now for my g/f's 94 zoo.
Yes. 20.99 at autozone for me yesterday, they are torque specific so they need to be replaced.
Which head bolts need asealant applied to them on a 454 big block?
Take the head off and replace. However make sure to use new head bolts when buying and replacing a head gasket and find some litterature on the correct lbs of torch and sequence for your head bolts. You will also need a torch wrench for proper torch. Your part provider should be able to sell you the correct head bolts for your application
get someone that knows what they are doing, to replace it the 2 long front engine mount bolts need to be removed to replace serpentine belt
If you have all of the bolts out, you just need to pry up gently.