For Chrysler/Dodge Viper.
https://www.imcdb.org/vehicles_make-Dodge_model-Viper.html
https://www.imcdb.org/vehicles_make-Chrysler_model-Viper.html

For all 1991-1995 Chrysler/Dodge Viper, chassis-code is "SR I".
For all 1996-2002 Chrysler/Dodge Viper, chassis-code is "SR II".
For all 2003-2006 Dodge Viper, chassis-code is "ZB I".
and for this:
https://www.imcdb.org/vehicle_158002-Dodge-Viper-SRT-10-2007.html

For all 2008-2010 Dodge Viper, chassis-code is "ZB II".
For all 2013–2017 SRT/Dodge Viper, chassis-code is "VX".
https://www.imcdb.org/vehicles_make-SRT_model-Viper.html
https://www.imcdb.org/vehicles.php?resultsStyle=asImages&yearFrom=2012&yearTo=&makeMatch=- 2&make=dodge&modelMatch=1&model=viper&modelInclModel=on&modelInclChassis=on&mk=&origin=- &madein=&madefor=&role=

Source:
https://en.wikipedia.org/wiki/Dodge_Viper