4.29 ratio Ford 9" PEM "BRUTE" 3.25" Nodular Iron Case Center Section with Large 9310 PRO 35 spline ring & pinion, Assembled. Great for 1200 plus horsepower. The Center Section will be Assembled and set up for Drag Racing by Professionals. PEM BRUTE case with 9310 PRO 35 spline Ring and Pinion and Steel Spool. Billet Chrome Moly Steel 1350-35 spline Yoke. 3.25 inch OD Bearing size x 2.00" ID bearing surface. Daytona Style pinion & tail bearings plus purple large aluminum 5 bolt aluminum pinion support for strength. 35 Spline Steel Spool.
Package includes: BRUTE nodular iron case, aluminum purple pinion support, pinion bearings & races, pinion bolts, pinion depth shims, pinion seal, pinion nut, side bearings & races, premium ring gear bolts, tail bearing and tail bearing retainer plate. All bearings and seals are Premium Brands (either Timken or Koyo). We will build this center section after you verify the ratio of the gear set. Build time is 2-3 business days.