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Old 11-26-2012, 07:53 PM
blindellh2 blindellh2 is offline
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Join Date: Nov 2012
Location: Fenton, MI
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Default Re: 4L80e Tranny swap in an 03 H2

Quote:
Originally Posted by Hellz
right now, the 4L65e tranny i dont think is a smart choice for our H2.
even if it is rebuilt to handle more HP, the cost of the rebuild would still rival the cost of just replacing it with a 4L80e. then you have the fact that the 4L65e is only a 4 spd and the 4L80e is a 6 spd... so the MPG should/will increase with the 6 spd.

I agree with you on a 4L80 swap and am very interested myself for the near future.
But a 4L80 is a 4 speed trans. (4 stands for 4 speed, L for longitinutal and 80 for 80% duty)
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