Cases and Extension Housings

32 Spline "Big Tail" Housing 3978764

This is the "Big Tail" for the 32 spline output Muncies. These housings are all cleaned, media blasted, inspected for ANY defect, and then offered for you to replace that broken one, or to restore that original car. All threads are correct, no cracks, breaks, welds, NONE of that "Flaky Jake" Junk from E-Bayers.We E-Bay too, so we are VERY familiar with the gross amount of absolute JUNK that is offered as top quality. These, as with all of our parts, are top quality and warranted to be correct and what we represent them to be. These tail housings bear the casting number 3978764 which is the correct 32 spline output Muncie extension housing casting number. Questions? We welcome them, Concerns? we welcome them, as well as offering FREE, that's right FREE Technical assistance, hell, we even pay for the phone call TOLL FREE 1-877-614-4327.