The Edelbrock Performer RPM cylinder head for 1992-and-later 5.2L and 1993-and-later 5.9L Chrysler Magnum V8 engines is a street-focused upgrade that boosts throttle response and usable power from 1,500–6,500 rpm. Supplied complete for hydraulic roller cams, it features quality valves and springs and is intended for pre‑pollution controlled vehicles; some installations require adjustable aftermarket rocker arms as noted for certain configurations.
Edelbrock Cylinder Head SB Chrysler Performer RPM 5 2 and 5 9L Magnum