This auction is for a new set of 16 roller rocker arms with poly locks for small block Ford 289-351W engines.  These rockers are stock 1.60 ratio and accept  3/8 studs.  ProComp part number is PC-2331.  These stainless steel rockers are top quality items capable of withstanding spring pressures up to 600lbs.   If you have ProComp, Dart, Edelbrock, Trick Flow, Pro Topline, or Engine Works cylinder heads this set of rockers what you need to complete your valvetrain. Thanks for looking.
Please feel free to ask any and all questions directly thru ebay messaging system, I will answer all questions, I want you happy!!. I cant include personal contact information its against ebay policy, After purchase on ebay we can exchange contact information as needed.