are these long slot rockers? [Archive] - Chevelle Tech

: are these long slot rockers?


70ss396_kid
Jul 2nd, 07, 10:00 AM
Installing a cam that needs the original Hi perf. or long slot rockers and need to know if these will work. There are no #s or markings on it, but I was hoping someone could tell at a glance.

http://www.indi-x.com/gallery2/d/13172-1/rocker.JPG

72 468/400chevelle
Jul 2nd, 07, 4:17 PM
I looked here at work to see if I could find the slot measurements on the standard and the high performance ones. Seems like it was .500 vs .560 but I'm certainly not sure. Can't find anything. I thought that the original ones had an H stamped on them. Not sure of anything.Sorry.

Danny

ironhead
Jul 2nd, 07, 9:23 PM
Like danny said.I thought they where stamped H also.Anyhoo..mock up your valve train and if you can insert a paper clip end between your rocker stud and slot at max valve lift..you have ample clearance.