4.2L 6
2005 Chevrolet trailblazer ls - VIN: 1GNDT13S352332092
2004 Chevrolet trailblazer ls - VIN: 1GNDT13SX42125827
2005 Chevrolet trailblazer ls - VIN: 1GNDT13S552264779
2005 Chevrolet trailblazer ext ls - VIN: 1GNES16S056120522
2005 Chevrolet trailblazer ls - VIN: 1GNDS13SX52117201