Need to know if the axles on a 2006 4.6 V8 Supercrew truck are 28 or 31 spline. Thanks.
Jun 5, 2007 #1 FleeMan Well-Known Member Established Member Premium Member Joined Jan 28, 2006 Messages 3,846 Location South Florida Need to know if the axles on a 2006 4.6 V8 Supercrew truck are 28 or 31 spline. Thanks.
