M-H Hemi Stg IV + V 7/16-14 x 7/16-20 x 4.680″ Rocker Stand Stud, Black oxide coated, w/ 5/16″ male hex. Req. 8 per engine set. (Straight stud, no shoulder)(ea)

Muscle Head Hemi Exhaust Rocker Shaft, with 5/16″ bolt holes. Reid .XXX” thick wall 4130 Steel, incl oil plugs. XX-X/X” oal. For MH Stg IV with individual rocker stands. Not for MH Stg IV with rocker girdles. (each)