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Author Topic: 8 3/4 truck rearend conv  (Read 431 times)
Womanator
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8 3/4 truck rearend conv
« on: February 05, 2008, 10:31:58 AM »

   Ok to start off I will not pay $450 for a bare 8 3/4 rearend...Tired of getting ripped a new one for these rearends.

   Here's my solution.Bought a 68 truck 8 3/4 at a u-pull it for $50 took it to my chassis guy asked him to cut it down.He told me he needed another A-body rearend for measurment.

   He put new ends and perch's on it and charsged me $120.

   Recap- Rearend $50 Chassis shop work $120 totall $170

   Thinking of not getting ripped-Priseless.

   Down side of doing it this way I had to wait 4 weeks for Jim to get around to my work.

   I know this has been done and posted befor but it's worth posting again for people like me who have forgotten that we other options than paying out are A...
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68dodge
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Re: 8 3/4 truck rearend conv
« Reply #1 on: February 05, 2008, 08:30:50 PM »

Good Job. Thats what I did when I got mine cut and narrowed, plus resplined the axles. with green bearings put on the axles I paid $300
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mopowers
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Re: 8 3/4 truck rearend conv
« Reply #2 on: February 05, 2008, 08:33:54 PM »

That's the way to do it if you can score a cheap housing.  I just had my dana 60 narrowed.  It began life in a 76 Ford 3/4 ton.  I bought it for $50 with a 4.10 trac-lok.  $80 for new ends and $100 to narrow it.   !nanr

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Re: 8 3/4 truck rearend conv
« Reply #3 on: February 05, 2008, 08:44:10 PM »

That's the way to do it if you can score a cheap housing.  I just had my dana 60 narrowed.  It began life in a 76 Ford 3/4 ton.  I bought it for $50 with a 4.10 trac-lok.  $80 for new ends and $100 to narrow it.   !nanr



Hey I remember that Dana. I stopped by Chucks when he was working on it the other week.
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mopowers
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Re: 8 3/4 truck rearend conv
« Reply #4 on: February 06, 2008, 08:33:04 PM »

That's the way to do it if you can score a cheap housing.  I just had my dana 60 narrowed.  It began life in a 76 Ford 3/4 ton.  I bought it for $50 with a 4.10 trac-lok.  $80 for new ends and $100 to narrow it.   !nanr



Hey I remember that Dana. I stopped by Chucks when he was working on it the other week.

Yep, that's the one.  Chuck did a killer job.  I may be knocking on his door one of these days when its time for a paint job.
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375InStroke
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Re: 8 3/4 truck rearend conv
« Reply #5 on: February 08, 2008, 10:25:22 AM »

That's what I was thinking about.  If you're going to have a rear narrowed, why not do it to a Dana?  I guess the pinion snubber mounting may be a problem.  What does that Ford Dana have as far as pinion snubber provisions?
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Womanator
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Re: 8 3/4 truck rearend conv
« Reply #6 on: February 08, 2008, 01:30:13 PM »

   Don't use a snubber on a drag car and you don't have a problem.
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268darts
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Re: 8 3/4 truck rearend conv
« Reply #7 on: February 23, 2008, 09:42:20 PM »

CalTracs would be the way to go.
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Re: 8 3/4 truck rearend conv
« Reply #8 on: February 23, 2008, 09:51:27 PM »

That's the way to do it if you can score a cheap housing.  I just had my dana 60 narrowed.  It began life in a 76 Ford 3/4 ton.  I bought it for $50 with a 4.10 trac-lok.  $80 for new ends and $100 to narrow it.   !nanr




YOU BASTARD! 

Why can't i find a deal like that?
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slow_motion
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Re: 8 3/4 truck rearend conv
« Reply #9 on: February 24, 2008, 05:44:34 PM »

The other big plus on useing a housing that needs to be narrowed, is that it will then be true and straight. Remeber, 8 3/4 housings are made of some rather thin metal and can tweak realativly easy compared to a dana or such.
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Formerly: 400dart, 4523 posts on old board.
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Re: 8 3/4 truck rearend conv
« Reply #10 on: February 24, 2008, 09:07:11 PM »

The other big plus on useing a housing that needs to be narrowed, is that it will then be true and straight. Remeber, 8 3/4 housings are made of some rather thin metal and can tweak realativly easy compared to a dana or such.

yeah i originall had the same plan with a c body rear i had. when i pulled it apart i saw it had a really nast wow in it i cant believe the guy drove the car it would have needed to be re tubed, so i went with a dana. deals are out there, most danas came with 4.10s, they are in every junkyard, i see them all the time on craigslist cheap. the one for my 67 i got lazy, got it as a take off housing on ebay it was like brand new, 35 bucks, 60 to ship. the guy had 70 of them or something. so i had a nice straight new housing with no rust still wearing the original paint for 100 bucks.
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Re: 8 3/4 truck rearend conv
« Reply #11 on: February 25, 2008, 08:23:34 AM »

I have both Dana's and 8 3/4 rearends it just a matter of if I needed the strenght of a 60 or if I'd just rather have a weight savings of 60 lbs for the 8 3/4
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