Yes the c70 was in production from 1997 to 2000 after the 840
http://www.matthewsvolvosite.com/2009/02/17/replace-thermostat-volvo-850-s70-v70-c70-or-xc70/
What should it cost to replace rear brakes, drums and rotors, '96 Volvo 850 GLT.
The 2013 Volvo C70 has 20 valves.
The 2002 Volvo C70 has 20 valves.
The 2007 Volvo C70 has 20 valves.
The 2006 Volvo C70 has 20 valves.
The 2001 Volvo C70 has 20 valves.
The 2003 Volvo C70 has 20 valves.
The 2012 Volvo C70 has 20 valves.
The 2009 Volvo C70 has 20 valves.
The 2004 Volvo C70 has 20 valves.
The 2010 Volvo C70 has 20 valves.