Speedmaster Ford SB 289 302 351 Windsor 210cc 62cc Solid Flat Assembled Cylinder Heads PCE281.2050

The Speedmaster PCE281.2050 is a pair of fully assembled cylinder heads engineered for small-block Ford Windsor engines including the 289, 302, and 351 cubic inch models. These heads feature 210cc intake port volumes and 62cc combustion chambers with a solid flat design, delivering improved airflow and efficient combustion characteristics for both stock and modified engines.

As a bolt-on upgrade, these assembled heads come ready to install without requiring additional machine work or port matching, making them an excellent choice for engine rebuilds, performance upgrades, and restoration projects. The solid flat chamber design supports consistent combustion efficiency across a range of engine speeds and fuel octane levels. Compatible with standard Ford Windsor gasket surfaces and mounting patterns, they integrate seamlessly into existing engine blocks and intake manifold assemblies used in classic muscle cars, hot rods, and street performance applications.

Key Features & Benefits

• 210cc Intake Ports: Optimized chamber volume for improved mixture flow and combustion efficiency on Windsor engines.
• 62cc Solid Flat Design: Compact combustion chamber geometry supports predictable detonation resistance and thermal stability.
• Fully Assembled: Arrives complete and ready to bolt on—no valve job, port work, or assembly required.
• Ford Windsor Compatible: Fits 289, 302, and 351 cubic inch small-block engines with standard gasket surfaces.
• Street and Performance Ready: Suitable for stock rebuilds, mild modifications, and street-driven applications.

Specifications

Ideal Applications

• Engine rebuilds and restorations for classic Ford small-block vehicles
• Performance upgrades on street-driven 289, 302, or 351 cubic inch engines
• Hot rod and muscle car cylinder head replacement
• Stock engine assembly for Ford Windsor models