PRW roller rockers?
http://www.amazon.com/Stainless-Stee...7587631&sr=8-5
http://www.prwonlinestore.com/rockerarms.aspx


I can't say if they fit under the stock covers as I GMPP covers
Real nice folks to deal with, I use http://www.jobberwarehouse.com/index.aspx
but I've talked to the folks at PRW on the phone and in person at the PRI shows.
I have a shaft kit from them sitting around collecting dust, 1.8 rockers, new, test fitted and run for about 5 mins.
If I still have them when I pull the heads (???) then I'll install them. The pushrod holes on some cylinders need to be enlarged when using 5/16 PR. The single adjustable bolted right on.
I don't know why more people don't use them, other than the name isn't well known.



Here's a pic in this link that you can scroll over
http://www.jobberwarehouse.com/stain...ms-235033.aspx




