Doug&Deb Posted June 21, 2019 Report Posted June 21, 2019 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. Quote
Plymouthy Adams Posted June 21, 2019 Report Posted June 21, 2019 (edited) while the head will fit.....as a reminder, you do have to look close at your water pump and thermostat and compare.... Edited June 21, 2019 by Plymouthy Adams Quote
Mike36 Posted June 21, 2019 Report Posted June 21, 2019 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. Quote
9 foot box Posted June 22, 2019 Report Posted June 22, 2019 Oiling bolt threads is the way to go on most engines, but all your head bolts need thread sealant. Quote
grady hawkins Posted June 22, 2019 Report Posted June 22, 2019 For the head bolts that go into the water jacket, I used #2 Permatex on the treads Quote
Mike36 Posted June 22, 2019 Report Posted June 22, 2019 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 !!! Quote
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