Gen 3 HEMI Rocker Shaft Intake/Exhaust 5.7L 6.1L 6.2L 6.4L by Manton

With valve train stability being Manton's main concern, they manufacture all their shafts to be very stiff. These Stiff Shafts help Support the cylinder head like a Girdle. Manton's choice of material is .250” wall thickness 4130 Chromoly steel. Each heat treated shaft is prepared in a four axis milling center, then center less ground undersize, finish ground to size and Nitrided. This leaves a hard  surface with low friction, providing excellent wear protection in any application, including use in your daily driven street Hemi or 2000+ HP Race Car. All of Manton's shafts use a threaded plug to seal each end. This eliminates any chance of an oil leak from worn or poor fitting O-rings.

Four Shafts Required Per Engine ( 1 set)

Gen 3 HEMI 6.2L

Gen 3 HEMI 6.4L