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DTE makes them. They probably make the best one out there. Phil and crew there set me up with a 3.73 with a heavy duty output shaft. It is about halfway down the screen on http://www.dynotech-eng.com/dte_c5_diff.htm
With high horsepower engines, especially when drag racing with slicks, the left side differential output shaft on the C5 Corvette should be replaced with the Lingenfelter heavy-duty output shaft. This heavy-duty shaft is produced from 4340 300M alloy steel to provide the strongest possible shaft design for high horsepower Corvette applications. This is a direct replacement for the left side output shaft. Right side shafts do not normally require replacement. For severe duty six speed applications the LPE heavy-duty main shaft is also recommended. LPE-LS1-100501
Last edited by 21STCENTURYMUSCLECAR; Nov 19, 2004 at 09:23 AM.
We do produce the left HD "300M" 4340 steel output shaft AND the right HD "300M" 4340 steel output shaft as well, as we are the only company/manufacturer to produce the right side unit at this time. It requires the use of another left differential side gear.
You can get a hardened output shaft from LPE or DTE. I went with the LPE output shaft as it was a better deal at the time. I also went with a DTE differential strut brace.
We do produce the left HD "300M" 4340 steel output shaft AND the right HD "300M" 4340 steel output shaft as well, as we are the only company/manufacturer to produce the right side unit at this time. It requires the use of another left differential side gear.
Regards,
DTE
Do you have a package with the RH and the LH and new DIFF cover that is required? I don't assume these are too hard to install? I have put axles in cars before.. should not be any more difficult than that right?
Can you give pricing out for the RH and LH and the new side gear? I am only making 575 to the wheels now, but I want to beef everything up once... I don't want to have to keep taking the thing apart.. I figure while it is down and apart if I can pul the rear end apart and put these parts in, it will make it much better form me down the road... you know the old "while I am in there"
The left side is $349, the right side is $225 and you will not need a new differential cover for their installation. The differential side gear must be obtained from another core, or possibly from Gene's Car Shop.
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