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GarageScout Take

The 2009-sourced LMM Duramax and Allison bring a modern heavy-duty diesel powertrain to a K5 built around an NP205, with hydroboost braking and the original two-tone treatment retained.

Strengths

Frame-off restoration with an LMM 6.6L Duramax diesel V-8 and Allison automatic transmission.
Duramax engine sourced from a 2009 Chevrolet, with the donor's 67,000 miles stated.
NP205 transfer case with twin-stick controls, hydroboost disc brakes and BDS suspension components.
Clean CarFax and documented service history.

Watch For

Heavily modified drivetrain, suspension, braking and wheel-and-tire configuration.
The listing does not identify the restoration shop or provide a restoration work summary.

Identity & configuration