17 years in the Barn - Need new knowledge

Should be ok for short trips, it's going to sound really snotty. I would use a 4000+ stall converter for better road manners. What rear gears are in it?
4:56 right now. Have another head with 4:30. Thinking about a drag
Should be ok for short trips, it's going to sound really snotty. I would use a 4000+ stall converter for better road manners. What rear gears are in it?
4:56 rear end. Have a 4:30 that I could set up also. Digging lots of parts up out of the barn. It has a strange spool in it but might put in a posi unit.