OK....This has been done to death but youy need help. The Indy rockers--black for 1.5 ratio, blue for 1.6 ratio are decent. They are NOT made for race roller spring pressures-period. Street..they will run great--they come out of the box with a "nub" on the end of the ball adjuster--amazing but true--this pushrod killing feature is seldom mentioned but anyone that has a new set can take a close look at the ball and OMG! A set that has some "dyno time" ?? Who runs some dyno time and ditches a set of rockers?????
Getting a decent set of rockers for a BB Mopar is expensive--no way around it--The best cheap rocker is by PRW call Todd at Marsh Performance in NC and he will guide you through the process--Indys are aok for street--Harlands are awesome but way to freakin much $$$$ Mancini has Harlands with no needle bearings ( great for street and race applications) under house brand for a great deal--they still have issues like when you put the adjusters in the rockers they "machine" the aluminum rockers --rocker good , adjuster some crap from who knows where ( although they seem to hold up) we used in Amsoil Engine Masters engine and have to say AOK for the $$
Harlands #1
Harlands with cheap C$%#^ adjusters from Mancini very good
PRW from Todd --excellent for a street unit
Indys--horse pucky acting like real rocker arms stay away ( from anything they make)
Stamped Mopars--yea heck yea not real 1.5 ratio who cares??? run forever like the Eveready bunny but sadly no longer made--as they must have decided better choices out there? Best ever for street despite "said" issues put them on and rock! yea not adjustable but with a hyd cam they are the everloving bomb diggity will be sorely missed in years to come --mark my words
