TN code o-axle rear end
#1
TN code o-axle rear end
This is a 1968 31 spline TN code rear end casting numbers 394139 , . It is a 3;91 open with the 31 spline axles . Housing has been acid dipped , has some pitting on the housing , and primed and painted , the backing plates - rear cover - yoke - and retaining plates have been bead blasted and primed - painted . It will be backing plate to backing plate , no brakes . I can rebuild it to the oem open set up or install a posi in it . Asking $ 1200 for the open or $1500 for the posi set up . Picked up at my location . Hebron Illinois zip 60034 .
#2
Wow, a HD 3.91 open rear. I have a similar one but TL code 3.42 ratio. I thought mine was odd being a HD rear and non-posi. Why the heck did folks order these things back then?
Last edited by Fun71; June 21st, 2017 at 03:01 PM.
#4
I have one of those 3.91 open TN rears too. It was under a 68 442 4spd post that was drag raced. They welded the spider gears to the carrier and let her rip! Held up quite fine well surprisingly. I sold the carrier to guy for use in his 68 W31 race car and installed a factory posi.
#6
I have one of those 3.91 open TN rears too. It was under a 68 442 4spd post that was drag raced. They welded the spider gears to the carrier and let her rip! Held up quite fine well surprisingly. I sold the carrier to guy for use in his 68 W31 race car and installed a factory posi.
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