67datto

ok im kinda new to this rotary thing so i have to rely on the gurus here. my motor is a 12a from an 82 gs with a holley 600, rb intake and header. no port work. i had a nasty lil oil leak coming from my tranny( i thought). changed the rear seal but it happened again . anyway, i didnt think the oil would be so black since i had just drained and added new oil to the gearbox. going home the motor shut off and wouldnt go back on. acted like a dead battery but it wasnt the case. when it finally started it ran rough and like crap then it died again. checked the oil and there was NONE!!!. how bad did i mess up? can i still save it?