97-98 14 BFF Rear Axles

Parts, vehicles, fab and mechanic work, etc.

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jac6695
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97-98 14 BFF Rear Axles

Post by jac6695 »

1- 3.73 out of 97 with about 155,000 miles, $150.00/OBO

1- 4.10 out of a 98 parts truck I had, roughly 150,000 miles $200.00/OBO
James C.

97 K2500HD 6.5/4L80E/NP241/9.5/14BFF

86'ish S10 Blazer LT1/4L60E/ORD Doubler/D60/14BFF
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Leach
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Post by Leach »

You starting the new project yet man?
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BlueDodgeRam
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Post by BlueDodgeRam »

if i have the time/figure out the fab work needed to get a 14B under my truck, i may be interested.

whats the WMS measurement on 14Bs? ~67"?

damn dodges and their speed sensor tone rings in rear diffs :roll:
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shmoken875
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Post by shmoken875 »

BlueDodgeRam wrote:damn dodges and their speed sensor tone rings in rear diffs :roll:
meh fugetaboutit, I'd be all over one of these axles if I hadn't just dropped my life savings on my 44
Randy
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jac6695
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Post by jac6695 »

Leach wrote:You starting the new project yet man?
Nah, trying to keep the current stuff together. I am working on swapping the 14 bolt out of my 97 with a newer disk brake 4.10 14 bolt 10.5" or 11.5", and swapping the front diff for 4.10 gears. Then I still need to do injectors and timimg chain on the 6.5.

I need to fix my front shaft on the Blazer which includes swapping in my 32 spline output, and then I think going in the direction of a 1350 CV from a Superduty.

How is your Heep coming along?
James C.

97 K2500HD 6.5/4L80E/NP241/9.5/14BFF

86'ish S10 Blazer LT1/4L60E/ORD Doubler/D60/14BFF
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jac6695
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Post by jac6695 »

BlueDodgeRam wrote:if i have the time/figure out the fab work needed to get a 14B under my truck, i may be interested.

whats the WMS measurement on 14Bs? ~67"?

damn dodges and their speed sensor tone rings in rear diffs :roll:
I have no idea of the WMS of these 14 bolts, but you are welcome to stop by and measure them. FYI, if you are considering disk brakes, I don't think anyone is making brackets for these yet (at leat not inexpensive ones). They aren't the same as the older 14 bolts.

What does the speed sensor on the rear do? Just rear ABS or speedo?
James C.

97 K2500HD 6.5/4L80E/NP241/9.5/14BFF

86'ish S10 Blazer LT1/4L60E/ORD Doubler/D60/14BFF
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BlueDodgeRam
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Post by BlueDodgeRam »

its rear ABS and speed sensor. without it, the truck wont go above about 30mph

i could run a Dakota Digital speedo box so itd run off the tcase(s), but its quite wiring involved. id lose rear ABS, but i doubt it helps anyways with 37"+ tires
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jac6695
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Post by jac6695 »

Well let me know if you want to come by and do some measuring. I am headed over there for a little while today, but could meet you over there anytime in the evenings this week.
James C.

97 K2500HD 6.5/4L80E/NP241/9.5/14BFF

86'ish S10 Blazer LT1/4L60E/ORD Doubler/D60/14BFF
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jac6695
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Post by jac6695 »

Looks like wms 67", spring pad 46.5".
James C.

97 K2500HD 6.5/4L80E/NP241/9.5/14BFF

86'ish S10 Blazer LT1/4L60E/ORD Doubler/D60/14BFF
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BlueDodgeRam
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Post by BlueDodgeRam »

james, if you still have either/or August 18, i might stop by and check em out. i gotta move back to Lynchburg till the 17th tommorow/Tuesday, so ill keep ya posted.
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Leach
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Post by Leach »

jac6695 wrote:
Leach wrote:You starting the new project yet man?
How is your Heep coming along?
Got a few things done. Picked up two more projects though, Ill give ya a call sometime to come check em out/maybe find me a buyer for some of them.

Leach
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jac6695
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Post by jac6695 »

BlueDodgeRam wrote:james, if you still have either/or August 18, i might stop by and check em out. i gotta move back to Lynchburg till the 17th tommorow/Tuesday, so ill keep ya posted.
Sounds cool. Which one do you want. the 4.10 or 3.73? I will hang on to whichever one you want for as long as you need (it'll be here, just bring me some cash when you are ready). I am going to put the other one up on CK5 and Pirate to see if I can move it.
James C.

97 K2500HD 6.5/4L80E/NP241/9.5/14BFF

86'ish S10 Blazer LT1/4L60E/ORD Doubler/D60/14BFF
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BlueDodgeRam
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Post by BlueDodgeRam »

i guess hold onto the 3.73 one. but it doesnt matter as ill need a new carrier anyways for 5.13s. thanks James!

Peter
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jac6695
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Post by jac6695 »

Sounds good. That one will be in my truck until I get the new axle anyway, so that might be until early September.
James C.

97 K2500HD 6.5/4L80E/NP241/9.5/14BFF

86'ish S10 Blazer LT1/4L60E/ORD Doubler/D60/14BFF
Redneck7
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Post by Redneck7 »

Still got either axle not spoken for? (Preferably the 4.10)
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