View Full Version : MY8 4 speed (eco gears)

09-20-2010, 10:48 PM
or gear set. and diff for a 4 speed muncie........i have to much torque ;) foir 3.65's want 3.32's

10-09-2010, 10:37 PM
you are better off just finding an M19 from an A or X-body car from a 4 cyl car with the manual 4 speed... the final drive is 3.32 in those as well. the MY8 trannies in 84 fieros is very rare