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

How much torque before rearend goes?

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Old Apr 17, 2006 | 04:14 PM
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Default How much torque before rearend goes?

I have an 84 vette auto will be puting in a superram and 383.

How much power will the dana 36 handle?

I blew the rear end with the crossfire once already, the superram should twist it good.
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Old Apr 17, 2006 | 04:18 PM
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There is no definite limit to how much it can handle, it could go with stock power levels if the conditions were right.
http://temp.corvetteforum.net/c4/vader86/rearaxle.html
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Old Apr 17, 2006 | 08:27 PM
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they can last a long time or they can bust after a couple hard runs... Just depends...
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Old Apr 17, 2006 | 11:25 PM
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It's all about the hook...one good hook is all it takes...I turned my 36 into chicklets with one hook on street tires and that was with only 303 rwtq...
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Old Apr 18, 2006 | 12:11 AM
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How are these things breaking?

Twisting off pinion shafts at the base of splines? Flexing cases and breaking gear teeth? Cracking cases open?
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Old Apr 18, 2006 | 08:46 AM
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Every one I have broken, or seen broken, tears the teeth off the spider gears. If you are lucky, disassemble, clean and replace the 4 spiders and the rear is fine. If unlucky, the chicklets get caught between the ring gear and the case. That usually scraps the case.
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