LS based 5.3 core short block, used - $66 (big bend)

LS based 5.3 core short block, used 1 thumbnail

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I have a LS based short block leftover from a project, it's had water in the cylinders but rotates fine.

Loose items in pictures of engine NOT included.

Sold as-is as listed, local pick-up only from Big Bend 53103.

post id: 7960546872

posted: 2026-09-04 06:44

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LS based 5.3 core short block, used - auto parts - by owner -...

I have a LS based short block leftover from a project, it's had water in the cylinders but rotates fine. Loose items in pictures of engine NOT included. Sold as-is as listed, local pick-up only from...