Fully race prepped SBC 406 4 bolt main block W/ARP studs. Thermal cleaned, magnafluxed,sonic tested for thickness bored & torque plate honed .030", align honed, surface tru-decked, clearanced for stroker, HP cam berings, screen kits, oil restrickers & brass freeze plugs installed $850 OBO (ONLY ONE LEFT)

COOKEVILLE/BAXTER 931-858-2766 . NASHVILLE 615-469-5460