Trailblazer SS bottom end??

Hey im wondering what has the same bottom end as a 2006 Trailblazer SS AWD!?? might pick one up that has a knock going on!!

Uhm 4.8's 5.3's 5.7's (LS1, not 350), other 6.0's, 6.2's, 7.0's.

i think he was joking! someone had to take the bait!

Are you asking what short block will work with those heads/intake or what crank/rods/pistons will fit that block? Personally I would pull the motor, have the block checked and rebuild with forged pistons/rods and call it a day.

Thanks! yeah thats what i was thinkin! just for fun though what short blocks would work for this rig!

Refer to Frenchy.

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Originally Posted by the boy

Thanks! yeah thats what i was thinkin! just for fun though what short blocks would work for this rig!

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As long as you have a complete LS2 to swap all the GEN IV parts to a GEN III engine you can use any 4.8,5.3,6.0 short block. I would suggest rebuilding the LS2 honestly...

7.0 does not have the same bottom end as other LS series.

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Originally Posted by TXSZ66AVLANCHE

7.0 does not have the same bottom end as other LS series.

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But they're a drop in replacement, which is what this dolt wants.

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Originally Posted by Frenchy

But they're a drop in replacement, which is what this dolt wants.

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whats a dolt? is that like a dunk?