Power Steering Alternator Bracket 12554030. For 99-19 Chevrolet GMC With screws. 2002-2013 Chevrolet Avalanche 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L. 2009 GMC Envoy 8 Cyl 5.3L. 1999-2013 Chevrolet Silverado 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex.
