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4.3 to 6.0 swap with 5 speed. Help!!!!!

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Old 09-20-2007, 03:57 PM
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I was surfing the forum when I found this post , and thought of your thread. If you don't match the flywheel to the appropriate crank, and maybe match the crank/flywheel with an appropriate dampener, you may run into issues balancing the rotating assembly that can cause drivetrain vibration if not done properly.
Old 09-20-2007, 04:27 PM
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Thanks for the info. I have been told that this is a internally balanced engine, so I'm taking my flywheel to a speed shop and making sure it has a neutral balance. Right now I believe it has counterweight in it.
Old 09-21-2007, 10:43 PM
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Originally Posted by kw05silverado
I'm not sure but i dont think the 6.0s come w/ manual trans. The good thing is i heard that manual to automatic is easier than automatic to manual.So u may have to get a slush box.
I believe they do, I know a lot of guys back home who have the 6.0 and 8.1 with manual trans. not sure if there is one here or not.
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Quick Reply: 4.3 to 6.0 swap with 5 speed. Help!!!!!



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