358 small block Chevy Brodix SPEC head engine for competion at Big Diamond, Grandview, New Egypt and DIRTcar 358 class as well as any class requiring the SPEC head.  This package includes a BRODIX or DART SHP block with bradn name internal components.  These engines make approximately 580-610 HP as a wet sump.  A dry sump version is availabe for classes such as Super Cup Stock Car series (previously Hooters Pro Cup).