Quote:
Originally Posted by ILuvPizzaTimes10
To put it in perspective. with proper tuning the 4L80E will handle almost 100hp as it sits stock. Sam is using one as well as don used one in his 6500 pound turbo avalanche. just some food for thought. But if this is Not going to be a driver then get a th400. they are just really sloppy for a street car tranny after they get stalled way up and built. could be me?? and i think the programmable shift points and far superior design of the modern tranny far out weigh the cheap and strong th400.
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a half ton avalance doesnt weigh 6500. a 2500hd extended cab short bed 4x4 with a duramax is about 6500.