C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

rear end question?

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Old Nov 1, 2001 | 03:40 PM
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Default rear end question?

My Friends all have 98-2001 T/A WS6's. When they started doing mods and going to the dragstrip, they all seemed to break their rearends. How easy is it for that to happen on my 92 six speed? I am looking into BFG or Nitto D/R. Does my car have a stronger rearend? :cheers:
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Old Nov 1, 2001 | 03:50 PM
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Default Re: rear end question? (fade_to_black)

You have the strongest vette diff made to date, the Dana44. It is the same rear end that all M6 vettes have had, even the king ZR-1 :yesnod:
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Old Nov 1, 2001 | 04:04 PM
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Default Re: rear end question? (fade_to_black)

Still all of them are breakable with the right combination. Usually it is due to the spider gears in the D44 shattering. Does not happen often, but it does happen.
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Old Nov 1, 2001 | 04:52 PM
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Default Re: rear end question? (fade_to_black)

From what I've seen on the forum, you'd probably break a u-joint if anything. The dana 44 is strong, they even used it in the dodge viper. It isn't unbreakable, but it's pretty strong anyway.

As for drag radials? Saturday I made 13 passes at the drag strip, 9 of them were on BFG drag radials with me launching at 4100 rpms. I didn't slip the clutch either, just a flat out dump on a new Mcleod clutch. It has held up nicely. I'm only making 9 more pounds of torque than I did stock, so I'm pretty safe. I'm toying with the idea of using some ET Streets this Saturday.
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Old Nov 1, 2001 | 05:17 PM
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Default Re: rear end question? (fade_to_black)

If your really worried, I'm working on a direct swap bolt-in 9" ford solid axle for C4 but i't doesn't sound like you need anything that radical yet.
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Old Nov 1, 2001 | 06:13 PM
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Default Re: rear end question? (mackeyred96)

Mackey,

What are you doing with the Dana44 parts?
I might be interested in a D44 conversion


[Modified by IcemanZ06, 4:13 PM 11/1/2001]
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Old Nov 1, 2001 | 06:26 PM
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Default Re: rear end question? (mackeyred96)

If your really worried, I'm working on a direct swap bolt-in 9" ford solid axle for C4 but i't doesn't sound like you need anything that radical yet.
There is a good side and a bad! I bought the car from a chevy dealership (used car section)....the car is NOT stock. I have beaten my friends 911 turbo twice now (raced up to 130 and shut it down...it is the new 911). When I am at a stop sign and floor it (with ASR off :) )I basically sit there and smoke on street tires (only slow movement forward if pedal is too the floor) which are BFG Comp T/A's. I haven't gone to the track yet, as I only have had it two weeks. The bad news is I have NO idea what the previous owner did.....what sucks is the exhaust is stock and the intake looks stock!!!!! :confused: :confused: :confused: I am just worried about the rearend if I use D/R. Let me know what you think! Thanks....... :cheers:



[Modified by fade_to_black, 4:30 PM 11/1/2001]
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Old Nov 1, 2001 | 07:01 PM
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Default Re: rear end question? (fade_to_black)

Don't worry about it so much. See you at Ennis Saturday. ;) I will be in a triple white vert going real slow.
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Old Nov 1, 2001 | 07:28 PM
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Default Re: rear end question? (Vette92)

Don't worry about it so much. See you at Ennis Saturday. ;) I will be in a triple white vert going real slow.
see you there..... :D :cheers:
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Old Nov 1, 2001 | 08:39 PM
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Default Re: rear end question? (IcemanZ06)

Mackey,

What are you doing with the Dana44 parts?
I might be interested in a D44 conversion


[Modified by IcemanZ06, 4:13 PM 11/1/2001]
This is a complete swap. Unbolt your entire 44 and bolr in a full 4 link 9"ford solid axel. Best part you'll be able to swap back your 44 no problem.
Like I said it only in the early stages development.
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