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Posted

Does anyone know if a head from a 48 230 fit a 52 230? Found a crack in the head on my Coronet. Not sure how long it’s been there. No sign of anything leaking. I have an extra head if I need it just not sure if it’ll work. 

Posted

You might want to take this head to your automotive machine shop for a skim cut on the mating surface to ensure it is flat. Then carefully run a tap in each hole to ensure threads are clean. Blow the hole out with compressed air, you want it clean. Then wire wheel the bolt threads to be clean . At assembly, put a light coating of oil on bolt threads. Only a clean oiled thread will give the correct torque reading.

Posted

   Oiling bolt threads is the way to go on most engines, but all your head bolts need thread sealant.

Posted
12 hours ago, grady hawkins said:

For the head bolts that go into the water jacket, I used #2 Permatex on the treads

WHOOPS !!! I forgot the sealant. Hey!!! What’s that green stuff all over the floor !!!

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