Speedmaster PCE281.1728 Mopar BB 383 440 265cc 74cc Alum Bare Cylinder Head

Mopar Chrysler BB 383 440 265cc 74cc Aluminum Bare Cylinder Head INTAKE/EXHAUST GASKETSChrysler 400: Intake - Fel Pro 1216 / PCE349.1023 Exhaust - Fel Pro 1414 (May need a small amount of trimming) HEAD GASKETS The PCE281.1776 4-cyl. head is designed around an OEM head gasket. Use Mopar # P4452006. We recommend you use Fel Pro head gaskets under our Speedmaster PCE281.1728, PCE281.1731 & PCE281.1733 heads. Use Fel P5ro #1009 or 1105 (big bore) On Speedmaster PCE281.1773 we recommend the Fel Pro #519SD ( on Magnum Engines), or #1008 (on LA-series Engines). For the new Speedmaster PCE281.1654 Aluminum heads, we only recommend using Speedmaster PCE348.1010 or Felpro #1008 head gaskets. HEAD BOLTS / STUDS For the PCE281.1776 4-cyl. head, use ARP #241-3701 (bolts) or #241-4701 (studs), and follow ARP"s recommended torque values. Also, make sure you follow the OEM torque sequence! For the PCE281.1728, PCE281.1731 and PCE281.1733 use Speedmaster head stud kit PCE279.1018. Torque to 65lbs. Great throttle response and top-end horsepower Highly efficient ports and state-of-the-art combustion chambers shapes for improved performance throughout the rpm range