im gonna be runnin a 727 and i was lookin at puttin in a high 3 or low 4 rear gear ratio but the only thing set in stone right now is the 360 and 727[/
370's -3.91's fit nicely,depending on what tire size you want to run. Has anyone mentioned torque converter choice ,yet? Whatever you do,don't buy a 200 .00 B&M/TCI turd. The torque converter is the single biggest decision you can make,JMO...