If your planning a Currie 9 inch for our S197 05-09 Mustangs in stock length I have 31 spline complete Currie axles with long studs,beaings and set up for ABS using our stock rear brakes,Strange aluminum center section Strange billet 1350 yoke Strange aluminum pinion support Eaton true trac locker motive 4.30 street gears this works well with our 6 speed 2150 rpm at 65 mph and your heavy car will LAUNCH!!!!!!! cost me $2000 best reasonable offer with under 500 miles on all parts Reason for sale changing over to 35 spline.
This gear combo in my 07 gt 3 valve at 3800 pounds easy 1.68 60ft No power shifting drag radials 10 pounds of boost with 460 RWHP ran a 11.40 at 122 mph near the top of 4 th gear shifting at 6300 rpm with our TR6060 6speed:bluecap::bluecap: