Strange 35 spline race axles w/ bearings and 5/8" studs and nuts. 4 3/4" bolt pattern 19" Flange to end of axle 22" Flange to end of axle Strange D1555 35 spline Spool Axle bearings are Big Ford Ends 3.150" These axles and spool were never run on the track or even on the street. They were were used as MOCK UP ONLY! They are in perfect condition. Selling because I got a different rear end. You would pay over $700 for this set up, let it go for $500 plus shipping. It's a good deal! Lawrence