327 roller rocker arms under steel valve covers

[James H.]

any one tell me which rollertip or full roller rocket arm will fit under 300/327 steel org valve cover ? Have a stock 300 HP with after 249,000 miles has to have a new valve train . Got the or heads total redone , now looking at valve train

[Keith B.]

Re: 327 roller rocket arms under steel valve covers

Stay with the OEM stamp steel rockers and get anther 250k miles out of them.

[Jim L.]

Re: 327 roller rocket arms under steel valve covers

If you must have roller rockers, know that the clearance issue isn't with the rocker arm at all.

The issue is with the height of the polyloks which are used with roller rockers. Buy the shortest polyloks you can find and use a thick valve cover gasket and you'll be fine.

[James H.]

Re: 327 roller rocket arms under steel valve covers

thank you for the info

[James H.]

Re: 327 roller rocket arms under steel valve covers

You know--- you are right Thank you

[James H.]

Re: 327 roller rocket arms under steel valve covers

Again thank you for the slap on the head, stock is OK for millions of small blocks. Ordered a new OEM set of rocket arms. With Hydraulics and stock rockers, don't have to worry about geometry. Going to the Nationals this summer with the car maybe I'll see you there.