Gen III HEMI CGI Engine Blocks

Compacted graphite iron Gen III HEMI blocks, cast and machined in-house at our Michigan foundry and CNC cell. Four ready-made configurations cover the builds we are asked for most — pick the one that matches your combination, or configure your own from every deck, lifter, cam, bore, and finish option we offer.

Every block: 450 MPa CGI, 6-bolt billet steel main caps, M14 head stud threads, priority main oiling, serialized casting with a CMM report. Direct from the manufacturer — same price for everyone, free shipping in the USA.