Originally Posted by sinus19

1.7 for sure. I bought my roller rockers from Hughesengines but they are 1.65 adjustable and the best is that they are shaft-mounted, might want to call them and ask if they have them in a shaft-mounted set up with NON-Adjustable rockers. http://www.hughesengines.com/Index/p...=&partid=25628
OR
you can get them from Harland Sharp for a lot cheaper but with out them being shaft-mounted
http://www.harlandsharp.com/dodge_viper.htm