Dart Pro 1 Aluminum Cylinder Head (Bare) - SB Chevy - 230cc Intake Runner, 64cc Comb. Chamber, Angle Plug Interior Lights & Components 2-ounce balance weight and 164-tooth

2-ounce balance weight and 164-tooth ring gear

Mechanical Lock Hex Nuts 3/4"-16

Sequential display for turn signals

needs EEC IV upgrade

6 AN to 16 AN

Dart Pro 1 Aluminum Cylinder Head (Bare) - SB Chevy - 230cc Intake Runner, 64cc Comb. Chamber, Angle Plug Interior Lights & Components 2-ounce balance weight and 164-toothAffordable Pro 1 cylinder head has outstanding air flow with no additional port work. Intake runner volumes of 200cc, 215cc, 227cc and 230cc are available to fit the needs of any small block Chevy. Bare castings have a multi angle performance valve job and bronze valve guides. Valve train components for bare heads may be added by purchasing the corresponding parts kit. Part numbers ending with "P" are Platinum Series, which include "Speed Flow"