harland sharp rockers---->
both are supposed to be 1.8
rockers on a monte 5.3
rockers on my grand prix, same motor as above.
csp-sls18 is the summit part number.
he didn't have to shave his, i did to get them to clear the head. they clear the valve covers just fine. don't make any noise. is there something im missing here?!?!

