Speedmaster Chevy BBC 454 Oval Port LowRise Aluminum Intake Manifold Polished 1-147-017

The Speedmaster Chevy BBC 454 Oval Port LowRise Aluminum Intake Manifold (1-147-017) is engineered for big-block Chevrolet 454 engines requiring a precision-machined intake solution. This polished aluminum manifold features an oval port design optimized for low-rise mounting, delivering improved air and fuel distribution to maximize engine efficiency and responsiveness. The polished finish provides both a professional appearance and corrosion resistance.

Built for street and performance applications, this intake manifold is designed to work seamlessly with BBC 454 engine platforms. The aluminum construction ensures durability while minimizing weight compared to cast iron alternatives. Whether you're building a hot rod, classic muscle car, or upgrading an existing 454 engine, this low-rise manifold integrates directly into standard engine bay configurations. The oval port geometry and metering design support reliable cold and warm engine operation across typical driving conditions.

Key Features & Benefits

• BBC 454 Compatibility: Engineered specifically for big-block Chevrolet 454 engines with oval port head configuration.
• LowRise Design: Compact profile for engine bay fitment in classic and modern vehicle applications.
• Polished Aluminum: Premium polished finish provides a professional appearance and corrosion-resistant durability.
• Optimized Port Geometry: Oval port design delivers improved air and fuel distribution for consistent performance.

Specifications

Ideal Applications

• Hot rod and classic car engine builds
• Chevy 454 engine upgrades and restorations
• Performance street applications
• Custom muscle car projects