Discount prices on quality New & Reconditioned Automotive Replacement Part

This is a 5.3L GEN IV LS Series Block Bored 3.898″ / 5.7L to a LS1 Style Series

* Block Cast # : 12576177
* Description : Custom  3.898″ CYLINDER BORE SIZE GEN IV 5.3L to a 5.7L block w/ new cam bearings
 * information : block has been prepped (honed). Block is ready for assembly. 
* Specs – Material          : Cast Iron                Displacement  : 5.7L / 346 c.i.d.                Bore Dia          : 3.898                Stroke              : 3.622 in                Deck Height    : 9.240 in                Main Cap        : 6-Bolt 
* Fitment  : THIS IS A NON AFM /D.O.D BLOCK APPLICATION, THE OIL PASSAGES HAVE BEEN PLUGGED. THIS BLOCK DOES NOT HAVE THE ACCESSORY HOLE – SEE PHOTO

                  

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