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Does anyone the exhaust manifold cylinder head thread size? I am going to install four helicoils on the upper bolt holes since they were broken off. Am done messing around with the broken flush bolts. I am just going to drill them out and install some helicoils. Just trying to figure out what helicoil kit I will need.
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The bolts are 3/8-16.
JohnJohn Pizzi - Squarebirds Administrator
Thunderbird Registry #36223
jopizz@squarebirds.org 856-779-9695
https://www.squarebirds.org/picture_gallery/TechnicalResourceLibrary/trl.htm
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