Old Dana 44/ Dana 20 / Dana 300 - 1310, 1350, 1410, Driveshaft Companion Flange Kit, 10 Spline, (DM4900GK) DAN706527X-HD they'll have a 1/2" wrench

they'll have a 1/2" wrench head on them

Sector shaft hole:  32 spline Saginaw power steering

B: Spline Length: 38

Length:  5"

Old Dana 44/ Dana 20 / Dana 300 - 1310, 1350, 1410, Driveshaft Companion Flange Kit, 10 Spline, (DM4900GK) DAN706527X-HD they'll have a 1/2" wrenchYou've selected the flange with the hardware. This flange fits Jeep Dana 20, Dana 300, and super old Dana 44 axles with 10 spline pinions. 1310 1350 1410 series flange can be used with CV or non CV drive line flange yokes. The flange is made from AISI 5140 forged steel, and warrantied for LIFE when you get the hardware! Dimensions: Seal surface: 1. 553" Pilot: 2" male Splines: 10 Overall: 5. 10" round, 1. 99" tall, 0. 585" thick flange Small pattern: