most 92's will have the 6/4 combo. double check the GVWR sticker on the door jamb to make sure that the build date is prior to may of 92. after may of 92, they switched to the 7 bolt motor.

its possible that john shepherd doesnt use a 4 bolt because he never drops the clutch.

ive broken a 3 bolt and i wasnt going to spend money on yet another 3 bolt. the 4 bolt upgrade is worth it because the axle shafts themselves are simply larger in diameter and i beleive the axle spline diameters are larger too, thats why they sell axles replacement axles that cover up to the change over date, then for cars built after the change over date, they sell another type of axle.

my 3 bolt rear end failed right where the splined end goes into the rear diff... oddly enough it broke on wet pavement. youd think the wheels would just break loose and spin, but the axle just snapped.

oh and parts of our talon have been resprayed like the front. i know the rear has cuz the right rear quarter has been replaced, i think it was in an accident. but it needs some body work and will get new paint... but tahts after its fast.