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- - 71 blazer positraction (https://67-72chevytrucks.com/vboard/showthread.php?t=754197)

BLT-NT-BOT

01-06-2018 10:29 AM

71 blazer positraction

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4x4 blazer how common is it from the factory and is there any value in it?

lks dcvn

01-06-2018 11:19 AM

Re: 71 blazer positraction

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right side up

DMc1972

01-08-2018 12:49 PM

Re: 71 blazer positraction

I don't know much about blazer's but I have one I drive and one just for parts and both say they have the posi-trac axles on the glove box.

bluek5

01-11-2018 06:23 PM

Re: 71 blazer positraction

No value, leave it out on the curb and I will stop by and pick it up. Do you know the gear ratio 3.08 or 3.73 ?

bluek5

01-11-2018 06:30 PM

Re: 71 blazer positraction

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I bought a pair of axles from a 70 Blazer up North.

SeventyOne

01-11-2018 08:24 PM

Re: 71 blazer positraction

My K5 had one in the rear. I sold the whole axle for a couple hundred IIRC.

Now running a 14 bolt.

The SPID above with the FRONT posi is pretty cool though.

BLT-NT-BOT

01-11-2018 08:37 PM

Re: 71 blazer positraction

Quote:

Originally Posted by bluek5 (Post 8158204)

No value, leave it out on the curb and I will stop by and pick it up. Do you know the gear ratio 3.08 or 3.73 ?

It has a 4 speed in it so I'm assuming 3.73, but I have not confirmed

Jothan

Mike C

01-14-2018 09:08 PM

Re: 71 blazer positraction

front axle posi is much less common than the rear. IMO, they are worth 50% more with the limited slips in them. Figure $400 for them without, $600 with.

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