Anyone know the rod weight on lsx454 crate engine?

General engine tech -- Drag Racing to Circle Track

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jet1
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Anyone know the rod weight on lsx454 crate engine?

Post by jet1 »

Just trying match up some aftermarket rods but I do not have the rod weight for the stk lsx454
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midnightbluS10
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Re: Anyone know the rod weight on lsx454 crate engine?

Post by midnightbluS10 »

Around 660, I believe. I think those rods are specific to the lsx454 pistons. They don't fit stock LS pistons.
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jet1
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Re: Anyone know the rod weight on lsx454 crate engine?

Post by jet1 »

I found this information or i should say some gave me the information.
19244040
small end 161
big end 414
total 575 g

Yes they are a little special for sure SBC big end and a common length but an .866 small end.
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