I have an engine out of a 2007 Chevy Trail Blazer Vortec 4200 that I got on a trade deal. I was told when pulled it had 100K miles on it, but ran fine. The Vortec 4200 engine, also known as the LL8, was primarily found in the Chevrolet Trailblazer and GMC Envoy SUV models, as well as the Oldsmobile Bravada, Buick Rainier, Isuzu Ascender, and Saab 9-7X. These vehicles were all based on the General Motors GMT360 platform. The Vortec 4200 is a straight-six engine known for its power and torque. I am asking $950.00 OBO for it, but open to offers as I would like it to go to good use. As is no warranty provided.