351w heads

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Eskiltell

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Hi guys. I got a '91 with 351w. I need to fix the exhaust manifold bolts, there areally a few stripped holes. I'm wondering if I buy '95 351w heads if I can just bolt them on and they'll work, or I can drill the current holes and tap them for a larger bolt or helicoil them. Thanks!

 
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Eskiltell

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That's what I'm thinking. The heads I was going to put on have rusty coolant tunes or whatever they're called. Do you know what helicoil kit I should get?

 

Seabronc

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Not off hand, it is based on the bolt and hole size.  A parts shop should be able to suggest the right set.

:)>-

 
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MaximusBronk

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Helicoil the holes, and replace manifold with JBA headers.  If going with the headers, be SURE to put spark plug heat insulators on plug heads.  Been there, done that....

Rod

 

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