As Robyn stated, there are (were) lots of 6.5L Suburbans, but the 2 door Tahoe/Yukon/Blazer 6.5L models are not as common. I get people asking about mine all the time. Went camping over Labor Day weekend, and two other campers came by to talk about the rig. Most folks usually wonder if it's a factory diesel.
Casey
1995 K1500 Tahoe 2 door, 6.5LTD, 4L80E, NP241, 3.42's, 285/75R16 BFG K02's; 1997 506 block; Kennedy OPS harness, gauges, Quick Heat plugs, and TD-Max chip; Dtech FSD on FSD Cooler; vacuum pump deleted, HX35 turbo, Turbo Master, 3.5" Kennedy exhaust, F code intake; dual t/stats, HO water pump, Champion radiator; Racor fuel filter