While a 4 speed is on subject , not being funny but I didnot know there was another tranny besides a clutch car . Autos are for bad legs and grocery store cars . At least a road car should be clutch ,no fun otherwise . I run a doug nash in mustang still works well even though old school . Car is consistant . Road car runs top loader with big input and output shaft that holds up very well . I launch 9500 with doug nash , it holds , yes I said 9500 with a fe motor . Try that with a muncie , better take a bucket with ya to pick up parts .