Speedmaster SBC 350 190cc 64cc Straight Hydraulic Flat Assembled Cylinder Heads PCE281.2004

The Speedmaster PCE281.2004 cylinder heads are designed for Chevy SBC 350 small block engines, offering a 190cc intake port volume and 64cc combustion chamber. These fully assembled hydraulic flat tappet heads arrive ready for installation, eliminating the need for additional machine shop work or component sourcing. The straight port design provides a direct flow path optimized for stock and mildly modified engines seeking reliable performance.

These assembled heads are ideal for engine rebuild projects, bolt-on upgrades, and performance applications where quality cylinder head flow characteristics matter. The 190cc and 64cc specifications support efficient air/fuel mixture and combustion, making them suitable for street driving and weekend performance use. Installation pairs with standard SBC 350 gasket surfaces and bolt patterns for straightforward fitment to compatible blocks and intake manifolds.

Key Features & Benefits

• 190cc Intake Port: Optimized port volume supports efficient mixture flow for SBC 350 engines.
• 64cc Chamber: Combustion chamber size engineered for the small block Chevy displacement.
• Hydraulic Flat Tappet: Designed for hydraulic valve train operation on standard SBC 350 blocks.
• Fully Assembled: Ready to install without additional machine work or component assembly.
• Straight Port Design: Direct intake port path for stock and mildly modified engine applications.

Specifications

Ideal Applications

• SBC 350 engine rebuilds and bolt-on head replacements
• Street performance and daily driver builds
• Weekend warrior and mild performance modifications
• Engine swap and restoration projects