35% off SpeedMaster

Roger... but PRH states that steel PRW hit the retainers..... that is what seems baffling.
I swear the PRW and the Speedmaster rockers are almost identical at least the "stainless steel" ones.. They lack the notch (or it's not big enough
) that the higher quality rockers have to clear retainers.

like these
Mopar fits Chrysler SB 318 340 360 1.5 Stainless Steel Roller Rocker Arm... | eBay
and these
PRW 3231811: PQX Shaft Mount Rocker Arm Complete Kit Mopar 273-360 | JEGS