cylinder head problems

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Mar 23, 2012 | 10:06 PM

whoneeds8?

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From: Burnsville, MN

cylinder head problems

so i found a cylinder head for my truck off a 88 and it has holes over the exhaust that the head on my truck does not have. is there a difference in heads between 88 and 93? it is a 300 i6 motor

Mar 23, 2012 | 10:08 PM

Just call me Sean

We'd do it

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From: Orlando,Fl.

Yes, those are the air injection pipe holes. Some are on the exhaust manifolds instead. Six 1/4" NPT plugs will take care of them.

Mar 23, 2012 | 10:17 PM