Speedmaster PCE281.2153 Fits Mopar Fits Chrysler BB 383 440 265cc 74cc Hydraulic Roller Assembled Cylinder Heads

INTAKE/EXHAUST GASKETS _x000D_ Chrysler 400: _x000D_ Intake - Fel Pro 1216 / PCE349.1023 _x000D_ Exhaust - Fel Pro 1414 _x000D_ (May need a small amount of trimming)HEAD GASKETS _x000D_ 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 _x000D_ 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.

• Assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance
• Improved power throughout the rpm range for greater throttle response and top-end horsepower