J&E PISTONS 9:5.1, 930 OIL PUMP, PORT AND POLISH HEADS 40MM INTAKE AND 32MM EXHAUST, 40 TIN ZENITH CARBS REBUILT WITH LARGER VENTURIS, 964 GRIND ON CAMS, FIDANZA ALUMINUM FLYWHEEL, SACHS ALUMINUM PRESSURE PLATE, MSD IGNITION AND BLASTER COIL, BACK DATED SSI STYLE HEADERS, 7:31 GEARS ON 915 TRANS. BEFORE AND AFTER SHOT.