Dart Pro 1 Aluminum Cylinder Head (Bare) - SB Chevy - 230cc Intake Runner, 64cc Comb. Chamber, Angle Plug 3552024-1169-XXL 6" Red/6" White pattern

6" Red/6" White pattern

1971-1972 Dodge Challenger

2015-2019 Chevrolet Silverado 3500 HD 97

Two-piece spherical rod ends have a pivoting steel ball

The pan is designed with a "t"sump for extra capacity and is used in road race applications where ground clearance is important

Dart Pro 1 Aluminum Cylinder Head (Bare) - SB Chevy - 230cc Intake Runner, 64cc Comb. Chamber, Angle Plug 3552024-1169-XXL 6" Red/6" White patternAffordable 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"