| AMP75300-01A - BedStep, Chevy Silverado and GMC Sierra 2007.5-2010 New Body, Black AMP75308-01A - BedStep, Chevy Silverado and GMC Sierra 2011-2013 New Body, Black AMP75301-01A - BedStep, Chevy Silverado (Classic), 99-07; Silverado HD (Classic), 99-07 GMC Sierra (Classic), 99-07; Sierra HD (Classic), 99-07 Black AMP75401-01A - BedStep2, GM 1999-07 (Classic) all box lengths AMP75400-01A - BedStep2, 2007-2011 Chevrolet Silverado, Sierra 6.5ft Box / 8ft Box (excludes 2007 Classic) Black |
