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1976 K5 driveshafts

ArizonaK5

ArizonaK5

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Goodyear Az
Been working on my 1976 Chevy K5 Blazer. I went from a 203 to a 205-transfer case. Of course, now I need new drive shafts. I know you could get a 205 in 1976. Is there a standard-length driveshafts that I need? 400 small block with a TH350. A place I can buy them off the shelf. (Part numbers.) Do I need just to special order a new set?
 
Once upon a time you could go to the dealer and order the correct one. Obviously that’s long gone.

I don’t think many parts stores will have a source for stock replacement shafts.


Probably the best way to go is work with a driveshaft shop and give them the measurements. They might be able to rework what you have or just build new.
 
Thanks Guys. Would there be a standard-length front and rear drive shaft for my Th350/305 transfer case set up? Or do I just have to measure it. Kinda being lazy. lol
 
Last edited:
The 205 came factory, behind the sm465 manual trans.
The sm465 and the th350 in 4x4 are same length.
You want drive shafts from a manual.
The front might be little tricky.
The out put shaft flange can be different depending on year.

I did the np205 for np203 swap with th350 on a 77 k20 burb.
I used the 2 piece driveshaft from a sm465 k20.
 
Took both driveshafts in today. AZ Driveshafts said they will rebuild both driveshafts for on $275. (deal!!!)
 
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