That would be a 4L60E
Yes, provided the Silverado has a small block engine... they both use the 4L60E, but if the Silverado is a 454SS or some other large block model, it'll need a 4L80E transmission.
The 2009 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2003 Chevrolet Silverado-1500 has a 5-speed manual.
The 2011 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2007 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2001 Chevrolet Silverado-1500 has a 5-speed manual.
The 2002 Chevrolet Silverado-1500 has a 5-speed manual.
The 2013 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2010 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2008 Chevrolet Silverado-1500 has a 4-speed automatic.
The 2005 Chevrolet Silverado-1500 has a 5-speed manual.
The 2006 Chevrolet Silverado-1500 has a 5-speed manual.