Speedmaster PCE148.1065 Big Block Chevy Dominator High Rise Intake Manifold Satin - 454

The Speedmaster PCE148.1065 is a high-performance single-plane intake manifold engineered for big block Chevy engines with rectangular port cylinder heads. Featuring a Dominator-style carburetor flange, this high-rise manifold is built to maximize airflow and power output for serious performance applications.

Key Features:

• Single-plane high-rise design for maximum top-end horsepower
• Dominator carburetor flange accommodates large-bore carburetors
• Integrated fuel rails for EFI conversion capability
• Rectangular port design fits standard deck BBC engines
• Dual distributor hold-downs for secure mounting
• Nitrous and fuel injector bosses for power-adder applications
• Four-corner water ports for proper cooling system integration
• Satin finish provides a clean, unpolished appearance

This manifold is ideal for competition engines, street/strip builds, and high-RPM applications where maximum airflow is critical. The inclusion of fuel rails makes it versatile for both carburetor and EFI setups, while the nitrous bosses allow for easy power adder installation. Compatible with big block Chevy 396, 402, 427, 454, and 502 cubic inch engines equipped with rectangular port heads.