How does this happen my trans to transfercase coupler stripped

[Dan75k20]

So 100 bucks later my truck is fixed $82.00 plus shipping from summit racing

[Dan75k20]

New and old

[Dan75k20]

Only took me 3 hours to complete the removal and installation of my transfer case np205

[LTZ C20]

Old, possible water intrusion causing rust and weakness or lack of care or abuse from previous owner, guessing you bought truck used. Maybe just was weak and finally went out.

[Dan75k20]

I actually bought the transfercase used the 203 was at the end of its useful life. The 205 was out of an 80 blazer miles unknown i also eliminated the slipyoke  about a year ago.

[LTZ C20]

There ya go.  Work good now?

[fitz]

I actually bought the transfercase used the 203 was at the end of its useful life it was out of an 80 blazer miles unknown i also eliminated the slipyoke about a year ago.

I always thought that all 1980 4x4's came with a 205 transfer case.

[Dan75k20]

Fitz i had my post worded wrong