Speedmaster 1.6 rockers

Here are the photos of the speedmaster stainless steel rockers and the stainless steel PRW rockers I have....no rollers are flat...no needle bearing...bushed..
The prw rockers came a big bag of shims...speedmaster came with studs for hold down shafts...prw has bolts...These Prw rockers are a couple of years old, the box is identical to the speedmaster except PRW has a big emblem on theirs.