Dude..........awsome info
Rear steer? whats it on? never heard of it
John
[quote author=rick_d link=board=1;threadid=14106;start=msg132385#msg132385 date=1081053387]
ed-
follow me with this.
a short side front axle shaft for a 40 series, 55 series, 60 series, and 70 series (to 1990) are all the same.
a long side front axle for a 40 series, a 55 series, and a 70 series to 1990 are the same length (as PROVEN by using 70 series elocker axle shaft for elocker conversions to 40 axles)
hubs, spindles, birfields from 1979-1998 are all the same (scallop'd can swap with plain)
either 1974 rear 40/55 axle shafts (semi float) can be interchanged with a 1998 70 semi float (and 1981-1984 40 FF interchange with 1984-1998 axle shafts from 70 series) 1999 went to 5 lug...
so how, can a 70 axle be 2" wider than a 40 series???? It cannot.
1990+ 70 front axles (pre rear steer) use slightly longer axle shafts but also use only 8" ring and pinions up front. They use ever so slightly large birfields but sadly do not take the 80 series. The rear steer 1999+ DO use 80 birfields. REAR steering knuckle housings do not accept top steer arms thus cannot be used for standard applications where high steer arms etc are used.
brake calipers from 40/60/70 and IFS mini interchange. You can still large piston calipers on your 1979 knuckle housings.
rotors are rotors.
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