I've used a number of different rocker brands and types. IIRC, the all 1.5s vs all 1.6s test used Rocker Arm Specialists 1.5 stainless-steel rollers and Crane "Gold" 1.6 aluminum.
The Stage VIs used Hughes (formerly Probe Industries) standard-offset 1.5 and 1.6 rockers.
The Victors have Hughes Victor-specific intake & standard exhaust 1.6 rockers.
The only ones I have pics of are the rockers on the Victors. The exhausts are their current "channeled" standard-offset style, while the intakes are their earlier "full body" .600"-offset style.
2021 Challenger 6.4L Scat Pack 1320 100% stock: 1.680, 11.894 at 113.75 (DA 175 ft) weight reduction, wheels, tires, Hellcat air box: 1.661, 11.686 at 115.97 (DA 710 ft)
1973 Challenger 452 ci street/strip [2008] pump gas, DOT radials: 1.454, 10.523 at 126.44 (DA 514 ft)
