Ford 351W Carbureted Aluminum Dual Plane Intake Manifold - Polished

• Dual-plane design improves throttle response

• Broad 1,500-to-6,800 RPM power range

• Fits Ford 351 Windsor small block engines

• Polished aluminum construction reduces weight

Upgrade your Ford 351 Windsor engine with the Top Street Performance Dual Plane Intake Manifold. Designed specifically for carbureted 351W applications, this polished aluminum intake manifold delivers improved throttle response, strong low-end torque, and increased top-end power for street performance, muscle car, truck, hot rod, and street/strip builds. Whether you're building a classic Mustang, Bronco, F-100, street rod, or custom Windsor-powered project, this intake manifold is engineered to provide the airflow and drivability enthusiasts expect.

The dual-plane runner and plenum design help balance airflow distribution between cylinders while maintaining excellent street manners. Unlike race-oriented single-plane manifolds that sacrifice drivability for peak horsepower, this design improves top-end performance without giving up the low-end torque that makes the 351W such a popular street performance engine.

Engineered to perform from approximately 1,500 to 6,800 RPM, this intake manifold supports a wide range of naturally aspirated street performance combinations. The square-bore carburetor flange is compatible with popular 4150 and 4160-style carburetors commonly used on Ford Windsor builds, making it an excellent choice for performance upgrades, engine rebuilds, and restoration projects.

Cast from lightweight aluminum, the manifold helps reduce weight compared to factory cast iron intakes while improving heat dissipation and engine bay appearance. Additional performance features include nitrous bosses, a rear water crossover with auxiliary ports, and a low-profile design that helps improve hood clearance in many applications.

Whether you're upgrading a 351W-powered Mustang, building a street-driven Bronco, restoring a classic Ford truck, or improving airflow on a Windsor performance build, the TSP Dual Plane Intake Manifold delivers the torque, drivability, and versatility needed for a broad range of street performance applications.

Dual-Plane Performance
The dual-plane runner design helps deliver strong low-end torque, responsive throttle control, and improved top-end power while maintaining excellent street drivability for carbureted 351 Windsor applications.

Street Performance Design
Designed to operate from approximately 1,500 to 6,800 RPM, this intake manifold is ideal for muscle cars, trucks, cruisers, hot rods, restomods, and mild street/strip combinations.

Performance Features
Additional features include a square-bore carburetor flange, integrated nitrous bosses, rear water crossover provisions with auxiliary ports, and a low-profile design that can help improve hood clearance.

Lightweight Aluminum Construction
Cast aluminum construction helps reduce weight compared to factory cast iron manifolds while providing durability and a polished finish for performance-oriented engine compartments.

Will this intake manifold fit a Ford 351 Windsor engine?
Yes. This intake manifold is specifically designed for Ford 351 Windsor (351W) small block V8 applications.

Does this intake manifold fit a Ford 302 engine?
No. This manifold is designed exclusively for 351 Windsor engines and will not fit 221, 260, 289, or 302 Windsor engines.

Will this intake manifold fit a 351 Cleveland?
No. This intake manifold is not compatible with 351 Cleveland or 351M engines.

What RPM range is this intake manifold designed for?
The dual-plane design is engineered to perform from approximately 1,500 to 6,800 RPM, making it ideal for street performance applications.

What carburetors does this intake manifold accept?
The manifold utilizes a square-bore carburetor flange compatible with common Holley 4150 and 4160-style carburetors.

Will my stock distributor fit?
Not always. Published installation notes indicate that stock distributors may not fit this manifold. Verify distributor clearance before installation.