4.29 ratio Big Pinion Drag Racing Ford 9" Yukon Nodular Iron Center Section
$1,195
For 35 spline axles. Large 35 spline pinion & tail bearings plus aluminum 5 bolt Purple pinion support for strength. PICTURE SHOWS AN IRON SUPPORT BUT THIS WILL BE WITH A PURPLE ALUMINUM LARGE BEARING 5 BOLT PINION SUPPORT.
