241's on a 5.3 * Need help quick!*

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Sep 22, 2011 | 06:21 PM

#11

grey matter 04

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From: gonzales,LA

run LS1/6 headgaskets they $40 a pair part #12498544
i used them when i did my head swap

Since you have the heads off may as well change lifters n trays to be safe
Your probly gonna need shorter pushrods since you milled the heads

Last edited by grey matter 04; Sep 22, 2011 at 06:29 PM.

Dec 21, 2011 | 03:20 AM

#12

squirellhall

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I put these heads on my 5.3 milled .040 also a valve Job with a 227 cam and I love it !

Dec 21, 2011 | 03:29 AM

#13

mhotrodscooter

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From: jennings,louisiana

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