Koomaha Fits 3.54 & Up Gear Ratios Dana Model 35 - M35 Trac-Lok Posi Unit 27 Spline 74210X

Brand: Koomaha, Aaia Brand ID: JXRZ Manufacturer Part Number (MPN): 74210X, M35TL-27-354UP Vehicle Fitment: For 3.54 & Numerically Higher Gear Ratios, (3.54, 3.73, 4.10/4.11, 4.56, 4.88, etc) Fitment Type: Direct Replacement, plug and play installation. Made of high quality premium material. Fits and performs reliably like the original one. Product Warranty: 24 Months. Professional installation is recommended.