Bolt on a set of affordable World Products S/R Torquer heads and add some serious muscle to your small block Chevy—up to 30 horses over stock. The heads are available bare or assembled for a variety of applications. These cast iron heads feature: * Power-building 170cc intake runners * Dual-pattern raised, leak-free valve cover rails * Tapped for screw-in rocker arm studs * 2.02 in. intake/1.60 in. exhaust valves * Umbrella valve seals * 1.250 in. valve springs * 7 degree retainers and locks

More From This Category

Proflow Cylinder Heads, AirMax 195, 520HP, SB Chev, Aluminium, Assembled, Studs & G/Plates, 72cc Chamber, Angle Plug, 195cc Intake Runner, Pair

Proflow Cylinder Heads, AirMax 195, 520HP, SB Chev, Aluminium, Assembled, Studs & G/Plates, 72cc Chamber, Angle Plug, 195cc Intake Runner, Pair

$1,799.00

AFR Cylinder Head, 23° SBC 245cc Porters Casting Angle Plug Heads, spread port exhaust, 64cc

AFR Cylinder Head, 23° SBC 245cc Porters Casting Angle Plug Heads, spread port exhaust, 64cc

$2,896.58