[WayFast84]

http://www.jegs.com/webapp/wcs/store...0707&langId=-1

near the bottom of the SBC cams,
Energizer Hydraulic Flat Tappet Camshaft & Lifter Kit
Lift: .467''/.467''
Duration: 278°/278°
RPM Range: 2400-5400

Thats what some one also recomended me.