This is a Stock GM .030″ oversized GEN IV LS Series 6.0L Bare Block.
* casting # :Â 12576181
* Description :Â GM .030″ 6.0L LS Series LY6 / L96 bare block w/ new cam bearings
* Specs – Material     : Iron        Displacement : 6.0L / 364 c.i.d.        Bore Dia     : 4.030 in        Stroke       : 3.622 in        Deck Height  : 9.230 in – 9.240 in        Main Cap    : 6-Bolt
* information : block has been prepped (honed). Block is ready for assembly.         * fitment : block is for NON DOD/AFM application – see photo’s
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