I found a Owners Manual on Ebay for my Jeep and the cost was around $20.00 at the time
http://servicemanual.blogspot.com/2007/12/2004-tj-jeep-wrangler-repair-manual.html
go to the jeep web site and download it. its free
Don't know where you can download, but I know you can buy a manual off eBay for under $10.
The 2010 Jeep Wrangler has a 6-speed manual.
The 2008 Jeep Wrangler has a 6-speed manual.
The 2012 Jeep Wrangler has a 6-speed manual.
The 2011 Jeep Wrangler has a 6-speed manual.
The 2005 Jeep Wrangler has a 6-speed manual.
The 2009 Jeep Wrangler has a 6-speed manual.
The 2001 Jeep Wrangler has a 5-speed manual.
The 2003 Jeep Wrangler has a 5-speed manual.