world sportsman 2 heads fully ported 2.050 intake 1.600 exhaust ready to go brand new ferrea stainless valves new eldelbrock springs comp cams guide plates set up for 550 lift hydrolic roller just spent 1200 bucks on porting and machine work alone not counting the valves and springs i had to remove them from my motor because my headers wouldnt work because of the angle plugs, the intake is also ported and port matched to the heads 1206 felpro they were never ran but there ready to go i had the same set up on a 383 made 560 hp and 520 torque , i have 2300 invested in everything this is a great deal for some building a serious small block chevy