Forgot to mention one other difference between PRVs as installed by DeLo and Volvo: Lower engine casting -- DeLo used cast motor mount bosses, with an angle much steeper than my similar Peugeot bosses, while Volvo used traditional bolt on motor mounts. Lower engine castings should be interchageable. Note that Volvo used a much smaller oil pan in the 1970's than later renditions. Bill Robertson #5939 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/