HI CAN YOU IDENTIFY MY GEARBOX, BEEN TOLD ITS OUT OF AN EARLY 1980`S CAR, IT 4 SPEED AUTO, FULL VACUMME, NO DRAIN PLUG ON SUMP AND HAS 4 BOLTS ON SUMP WHITCH IS SQUARE. SORRYNO PHOTO`S AT MOMENT AS NEARLY 1 O`CLOCK IN THE MORNING HERE, THANKS DAVE.