20 509 3 SBM Comp cams hydraulic F/T cam

Old Comp cams hyd flat tappet.Not for the faint of heart! Specs are:308 advertised,[email protected] is .525 Int and exh.106 lobe centers,on a 104 intake centerline.Pretty much a race cam,had in my 408.Needs 11 to 1,well done heads and about a 3800 to 4200 stall.4.30 and up on the gears.Asking 35.00 plus the ride.Located in Cali,93420. PM for pics,thanks for looking.