POWERSTORM LS3/LS9/L92 PERFORMANCE ROCKER ARM WITH UPGRADED TRUNION 'SINGLE'
- Product Information
- Vehicle Fitments
POWERSTORM captured roller trunion rocker arms are designed for high RPM use in GM LS engines. This single offset GM LS style rocker arm with a captured roller trunnion kit installed into them. By installing these larger captured roller trunion these rockers can handle more spring load and RPM's compared to stock. Offset rockers are for L92, LS3 and LS9 engines on the intake side and work well with other Powerstorm products like our LS rocker arm bases, heads, cams, pushrod and C5-R timing chain sets.
These Powerstorm captured roller trunion rockers are designed for high RPM use and are 1.7 ratio designed to directly replace the rocker arms on all LS3, LS9 and L92 engines on the intake side.