Hi guys, thanks to all of you for your help and sry for my late reply. Here are some answers:
Yes, they have the exact same clearance as in your pic. I am 100% sure that those are the correct rockers.
Thanks for your feedback on the wear, concerning diameter with your input I now have three different informations on what is the original diameter and length. Here is what I found:
1.) another FABO thread: year 68-73 // engine 340 // part number 2899567 // length: 7.5 dia.:0.28
2.) this thread, your comment: dia.: 3/8''
3.) linked document: year 68-80 // engine 340/360 // part number 2899567 // length: 7-31/64 dia.:9/32 (
ACDSeePrint Job (turbinecar.com))
1.) & 3.) are similar and my push rods seem to have the same dimensions.
Thanks for your feedback.
With all this information I am going to use the push rods and the rockers!
Thanks guys I really appreciate your expertise.