The nickname comes from the distinctively slanted headlight design, but the popularity of the Cat Eye Chevy can be attributed ... as was a 6.6-liter Duramax diesel V-8 that produced 300 hp and ...

Produced from 2003 to 2006, the Cat Eye is a product of a midcycle refresh ... as was a 6.6-liter Duramax diesel V-8 that produced 300 hp and 520 lb-ft. See All 11 Photos In our review of ...