Every wonder what a 4l80e-LT230-Underdrive-xbrake looks like...

Mongo

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Apr 19, 2004
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48" long...
 

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Mongo

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Apr 19, 2004
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going in a buggy…custom front output flange will buy me another .25" and it's a pillow bearing set-up. I'll measure a stock set-up tomorrow and post the difference…
 

Mongo

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Apr 19, 2004
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A stock D1 drivetrain from the front of the fan to the rear edge of the parking brake is 75.5". The drivetrain I'm building (LQ4-4l80e-LT230-Underdriive-X-Brake) is just about 74.2". I'm not using a viscous fan, but even if you add that to the length, it's about 76.5".
 

Mongo

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Apr 19, 2004
5,731
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