Suburban was originally a 6.5L diesel
W/4L80 transmission.
Conversion required a donor 2001 Chevy K2500 LB7 DURAMAX.
All of the 2001 under hood wiring harness was used. In addition, the inside front harness from the 2001 was “bred” with the 99 wiring harness consisting of 162+ circuits that were soldered & covered w/heat-shrink.
Custom motor mounts were fabricated using patterns furnished by “The Diesel Page” Jim Bigley.
The radiator support was highly modified to accept a modified 2004 Dodge/Cummins intercooler that was purchased unassembled & tig welded.
2 Piece Driveshaft was built by FL Powertrain & Hydraulics.
Rear end is the original 3.73 10.5” 14 bolt.
06/01/2020 190K mi on truck, 150K on LB7 via CARFAX info. 2006. I bought truck in 10/2000 w/62,000 on it.
Installation 2006-2008. Kennedy ECM program, lift pump & control.
$15,000 OR?
Email For questions or pics.
gordon@marksair.com