Finally going to pull the trigger on getting rid of the 3.00 open (single wheel) rear end for my 69 Mach 1 351 4bbl and installing 3.25 or 3.50 trac loc posi.
Question:
IS there a way to find out if I have 28 or 31 spline axle without first having to pull the Yoke to count the splines?
Any recomendations or advice on going with 3.25 or 3.50 gears? I still want to be able to do 65mph on the highway with out screaming the motor.
Question:
IS there a way to find out if I have 28 or 31 spline axle without first having to pull the Yoke to count the splines?
Any recomendations or advice on going with 3.25 or 3.50 gears? I still want to be able to do 65mph on the highway with out screaming the motor.