Speedmaster 1-147-043 Ford Small Block 289 302 Windsor Low-Rise Intake Manifold Satin

The Speedmaster 1-147-043 is a low-rise aluminum intake manifold designed for Ford small block 260, 289, and 302 Windsor engines. This manifold features the lowest profile in the Speedmaster lineup, making it ideal for applications with hood clearance constraints while maintaining street-legal status for pollution-controlled vehicles.

Key Features:

• Low-rise design provides excellent hood clearance for stock and modified applications
• Street legal for emissions-controlled vehicles when used with approved carburetor
• Spread bore carburetor mounting pattern for optimal performance
• Includes square bore adapter plate for carburetor versatility
• Durable aluminum construction with attractive satin finish
• Engineered for Ford 260, 289, and 302 cubic inch Windsor engines

This intake manifold is configured from the factory to accept spread bore carburetors, providing improved throttle response and fuel distribution. The included adapter plate allows use of square bore carburetors, though a street-legal approved carburetor must be used to maintain emissions compliance on pollution-controlled vehicles. The satin aluminum finish offers a clean, professional appearance that complements both street and performance engine builds.