if u have play in the lower gear and both axles are in there's a problem. not your FD gears.drop the trans and pull the diff cover off.... im willing to bet you have your pinnion shaft (front pin) loose or completly off. This is probably caused when u installed the new gears....... using a lil hammer action maybe? well wheather u did or not is not the concern.... i would start my search in the diff.


mods include but not limited to:
engine: AEM cai , pp head / TB / intake runners, Chikira 4-2-1 header , custom 2.5" exhast / pacesetter high flow cat/flowmaster2 muff,1mm over sized SS valves,PT valvetrain, AEM cam gears/pully set, prothane motormounts,440 injectors , ground kit.
Trans: Custom ATX (1 of a kind) poly-graphite steels , kevlar clutches , final drive , shift kit,3500 stall TC, Tourqe Wonder trans chip ($120.00 2gnt price only!!email for order info)