86 S1O, 40 OVER 350=357 2BOLT MAIN BLOCK STANDARD CRANK..FLAT TOP PISTONS..COMP CAMS 292/.501 HYDROULIC FLAT TAPPED CAMCOMP CAMS DOUBLE ROLLER CHAIN ..MELLING HIGH VOLUME OIL PUMP..58CC HEADS 170 INTAKE RUNNERS PORTED AND POLISHED TO MATCH RPM EDLEBROCK INTAKE..COMP CAMS GUIDPLATES AND STUDS..50,000 VOLT DISTRIBUTER 650 CFM CARTER JETTED... EXCELL IGNITION WIRES ENGINE HAS 11.2:1 COMPRESSION I RUN 110 SUNOCO RACE FUEL.. I BUILT THIS ENGINE AT MY WORK AT NISSAN.. I ALSO BUILT THE TRANS TH350 MANUAL VALVEBODY,HUGHES 3200 CONVERTER.. I PUT 4.11 GEARSAND A MINI SPOLL IN IT 7.5 27 SPLINE AXELS HOLDS UP PRETTY GOOD ALSO HAVE LAKEWOOD TRACTION BARS .. 4 CORE RADIATORE ELECTRIC FAN OFF OF NISSAN TITAN RECALL FANS.. I HAVE ABOUT 1250 DOLLARS IN THE TRUCK ALOT OF PART TRADING AND REBUILDING PARTS LOL THE TRUCK IS VERY FAST!!