Manton Tool Steel Roller Rocker Arm Assembly 01-23 GM Duramax AFE-46-20080AS Featuring a 24" body (31"

Featuring a 24" body (31" overall length) and a spiral louver core

PLEASE SEE THE LOCATION DIAGRAM ON THE NEW FILTERS FOR PROPER FILTER PLACEMENT

On top of these issues anytime the wheel hops

The factory injector cups are known for pitting and seizing themselves to the injectors in your LB7

Manton Tool Steel Roller Rocker Arm Assembly 01-23 GM Duramax AFE-46-20080AS Featuring a 24" body (31"Are you ready for the strongest and smoothest operating roller rocker arms for your Duramax? Manton offers up this complete kit that will surpass your expectations and allow you to properly build your engine for extreme power and reliability. With more racers hitting the tracks every weekend and power levels continuing to rise, Manton felt it was necessary for an aggressively designed roller rockerarm system. Changes have been made in several areas to