PRW

0634619 ROCKER ARM SYSTEM, CAST STEEL, GM LS Series. 4.8L-6.2L Upgraded Trunions and Silicon Bronze Bushings

Performance Quotient PQX

3544012 SHAFT ROCKER SYS, MOPAR 383-440, 1.6 Ratio, OEM Production-Style Cylinder Heads, 2024 Billet Alum Rockers, All Related Hardware, Complete Assembly

Performance Quotient PQX

3544011 SHAFT ROCKER SYS, MOPAR 383-440, 1.5 Ratio, OEM Production-Style Cylinder Heads, 2024 Billet Alum Rockers, All Related Hardware, Complete Assembly

PRW

1203503 ROCKER SYSTEM BOLT KIT, CHEV SB, for PRW 33350nn Series rocker system, 4135 Alloy Steel

PRW

1203185 HOLD DOWN KIT, SHAFT ROCKER SYS, MOPAR 273-360, Steel HD, 5/16", Complete Kit

Performance Quotient PQX

3339032-01 SHAFT ROCKER SYS, PQ ALUMINUM, FORD 352-428 FE, 1.75 Ratio, Dbl-Ped, Single Each