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1541 hardened steel axles are ideal for building custom 9" rearends. Cut to Fit.
Eliminate your troublesome stock 2-piece axles with DoctorDiff ONE-PIECE, CUT-TO-FIT 29 spline axle shafts. Shafts are back oxide plated for corrosion resistance.
30 or 35 spline, 5 X 4 1/2" bolt pattern axle package for 8 3/4" or Dana 60 with lug studs and Green sealed wheel bearings INSTALLED.
DoctorDiff 5 x 4.5" bolt pattern conversion axles fit '62-'72 A-body 7.25" rearends.
28 or 31 spline Ford 9" Traction Lock posi.
28 spline Ford 8" Traction Lock posi.