I am looking for a birfield and drive flange for a 1993, 80 series. Does anyone have any upgrades vs. stock input on this matter. Pismo Dunes ate my drive plate and birf splines.
Per a previous post by "aim", your '93 probably has the shorter spline birf/flange combo, but the newer style birfield and matching flange with the longer splined section will retrofit without any modifications.
Here are some more threads about OEM & aftermarket birfs that I came up with under a search for "birfield" & "longfield": <click here>