48 f1 226h head gasket

[train2]

I am looking to replace a blown head gasket.What kind of bolt sealer has proven successful? I am going to chase all bolt holes first with a thread chaser,is this the proper procedure? Thanks

 

[cmbrucew]

Train2
Do not use a tapping tool to chase the threads in the block!!!
Take the correct size bolt and cut 2 or 3 length wise slits and use it to chase them.
# 2 Permatex works good for studs or bolts. Most agree 55 pounds torque in three stages. Re torque as necessary.
Bruce

 

[toby]

Like Bruce says above but:
Head bolt torque spec for a 226H 6 cylinder is 65-70#s.

 

[Ross F-1]

A thread chaser is perfectly fine to clean threads. A tap is not.