Aluminum Ultra Case Assembly Lightweight 35 Spline Steel Spool 28 Spline Pro Gear & Chrome Moly Yoke

This Center Section May Not Fit Your Housing Please refer to housing clearance diagram Includes: N1902 Strange 3.250″ Bore Ultra Case 206-T4 Heat Treated Aluminum Case Billet Aluminum Main Caps Solid Steel Adjuster Nuts N1950A Billet Aluminum Tapered Bearing Pinion Support Provisions to accept 5/16″-24 computer sensor – Two locations D1555 Lightweight 35 Spline Steel Spool Designed with 30 degree pressure angle Choice of 4.86-6.50 28 Spline Pro Gear U1603 & U1610 Chrome Moly 1350 Series Yoke with U-bolts Professionally Assembled Timken® Bearings & Races Grade 8 Ring Gear Bolts Options 3.40-4.86 35 spline Pro gear…… OPRF05 40 spline steel…