400 BLOCK SPLAYED MAIN CAPS LIGHT WEIGHT 4340 3.75  CRANK  6.125 H BEAM RODS J&E 8 CC DOME  15 .1 PISTON TOTAL SEAL RINGS CUSTOM OLSON CAM DART PORTED 215 RUNNER HEADS ALL MANLEY VALVES ,SPRINGS TITIAUM RETAINERS STEEL ROCKERS1.6 7/16 MOLIDON PAN  MADE 640 HP 630 FT LBS  HAS 1 RACE BRAD POUNDS USED CHOWCHILA OPEN    THIS IS IMCA LEGAL  MOTOR  7500.00