Fiero trans axel width (Page 1/1) TheFieroKid JUN 12, 03:23 AM What is the width of the axles/tranny as they would sit in the car? or, possibly better, what is the width from axle bearing to axle bearing? I'm trying to figure out if I were to swap in a saturn 1.9L, would I be able to use the stock saturn axles or have to have custom one's made. It might not hurt to know how wide the axles themselves are too if anyone has that info handy. Thank you!