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Genuine GM LC9 5.3L Gen IV aluminum short block. Great foundation for an LS swap, replacement engine, or performance build.Short block includes the aluminum engine block, crankshaft, connecting rods, pistons and rotating assembly as pictured.Engine Details:* GM LC9 5.3L
* Gen IV LS platform
* Aluminum block
* Factory rotating assembly
* Used OEM short block
* Great candidate for LS swap or performance build*seller note: I would recommend honing this block or boring it over for your application.This is a used OEM short block, not a rebuilt or remanufactured engine. Buyer should inspect/service the engine as appropriate for their intended application.Please review all photos carefully. Only the components shown in the listing are included.Buyer is responsible for verifying compatibility with their specific vehicle or application.SHIPPING INFORMATIONThis engine ships via freight on a pallet. Please contact us before purchasing with your ZIP code and whether delivery will be to a commercial or residential address so we can provide an accurate freight quote.Local pickup is also available.Buyer is responsible for all shipping/freight charges.