Speedmaster PCE281.1773 Cast Iron Cylinder Head for Mopar 318 340 360

The Speedmaster PCE281.1773 is a bare cast iron cylinder head designed for Mopar small block 318, 340, and 360 cubic inch engines. This replacement head features a 179cc intake port volume and 62cc combustion chamber, providing a reliable foundation for engine rebuilds and performance upgrades.

Key Specifications:

• Material: Cast iron construction for durability and heat dissipation
• Intake Port Volume: 179cc
• Combustion Chamber: 62cc
• Application: Chrysler small block 318, 340, 360 engines
• Sold as bare head (requires assembly with valves, springs, and related components)

Recommended Gaskets:

• Head Gaskets: Fel-Pro #519SD (Magnum engines) or Fel-Pro #1008 (LA-series engines)
• Intake Gasket: Mopar #4876049
• Exhaust Gasket: Mopar #MS95480

Installation Notes:

For proper installation, use Speedmaster head stud kit PCE279.1018 or equivalent ARP hardware. Torque head studs to 65 ft-lbs using high-pressure moly lubricant on threads and under fastener heads. Follow proper torque sequence per factory service manual specifications.

This cast iron head offers an economical alternative to aluminum heads while maintaining excellent thermal characteristics and proven reliability for street and mild performance applications.