Upgrade For New HD Pro Center Section From 28 Spline Pro Gear to 35 Spline 9 1/2" Pro Gear

Description
Upgrade for new Strange 9″ HD Pro center section

Applicable Center Sections
PRF188 / PRF192 / PRF186 / PRF190

 
From
9″ 28 Spline Pro Gear

To
9 1/2″ 35 Spline Pro Gear

 
9 1/2″ Ratios Available

3.25 / 3.40 / 3.50 / 3.60
3.70 / 3.89 / 4.11 / 4.29
4.57 / 4.86 / 5.00 / 5.14

For New Center Section Orders Only