AFR 185cc Street Heads, Pair with 60cc Chambers & Pedestal Rocker Mounts for Ford 5.0/5.8L

Features:
-CNC-machined aluminum with 2.02" intake/ 1.60" exhaust valves
-185cc intake/68cc exhaust ports flow 267/185 @ .500" lift
-3/4" deck, great for blower/nitrous
-Assembled with springs, retainers, etc. (max. lift .550")
-Emissions legal with heat riser