Yes it will. Both blocks take the same bellhousings. Now, the 250 might not have the hole tapped for the correct starter for a 168 tooth flywheel, but you can either drill and tap it if necessary, or just use a 153 tooth flywheel and bellhousing.
Yes, as long as it has the Chevy bolt pattern.
Yes.
Yes it will with no problems.
Yes it will.
yes
On a 2003 Ford F-250, the speed sensor is typically located on the rear of the transmission, specifically on the driver's side of the transmission case. It is usually positioned near the tailshaft and is secured with a single bolt. You may need to remove any electrical connectors before you can access or replace the sensor.
The 2007 Lexus IS-250 has a 6-speed manual.
The 2006 Lexus IS-250 has a 6-speed manual.
The 2010 Lexus IS-250 has a 6-speed manual.
The 2011 Lexus IS-250 has a 6-speed manual.
The 2012 Lexus IS-250 has a 6-speed manual.
The 2008 Lexus IS-250 has a 6-speed manual.