thank you! the comp cams combo K12-238-2 includes:
#12-238-2 Camshaft Roller Hydraulic
Matched Valve Springs: 981-16
Valve Spring Retainers: 742-16
Valve Locks: 601-16
Valve Stem Seals: 501-16
Timing Double Roller Chain Set: 2100
Also i bought Comp Cams #1412-16 Small Block Chevy Magnum Roller Rockers 3/8 studs, 1.52 Ratio
As for the oil, i changed the motor oil recently Chevron 20-50, would this oil be good enough?
Maybe someone here knows someone who has the heads for sale...