97 3500 454 4x4 project

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Originally Posted by 95 S_Trucker

There's no reason to not keep the 4l80e. It was behind the 8.1 in 01 and 02 3500HD trucks(15,000 GVW) and the 3/4 ton suburban and avalanche.

And an Allison won't fit without a body lift.

My question isn’t about the strength of the 4L80E or it’s compatibilty behind the 8.1.
More related to what are his plans for running his engine and transmission.

In the link he posted the guy (Dirty Larry) used an NV4500 which was available in the GMT400 trucks just not Mingoman’s so I wondered if he was staying with the auto (assume so) or swap to something else like the NV4500 (assume not)
Is he going to try and use the stock L29 setup (distributor and all) to keep it simple or swap in L18 stuff? Inquiring minds want to know.
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