Upgrade/replace your tired or exploded bottom end with our professionally assembled, race ready 236cc short blocks. We start with a bare 72mm Tillotson block that we inspect and prep before installing a C3 case bearing and seal, then load it with a 58mm crank, EC forged connecting rod and Tillotson hypereutectic flat top racing piston, your choice of Dyno Cams 224/236 camshaft (compression release) mated to OE forged Honda lifters and seal it all up with an ARC billet side cover.