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Ferrea Ford BOSS 302/351 C/429 1.71in 5.058in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8

$278.94

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Ferrea S-Flo Competition Plus exhaust valves for Ford BOSS 302/351/429 engines. Set of 8.

Key Features

  • Set of 8 Ferrea S-Flo Competition Plus exhaust valves.
  • Designed for Ford BOSS 302, 351 Cleveland, and 429 engines.
  • Features a 1.71-inch valve head diameter.
  • Valve length is 5.058 inches.
  • Utilizes a 14-degree seat angle for improved sealing and airflow.
  • S-Flo design promotes better cylinder filling.
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About this part

Product Details

These Ferrea S-Flo Competition Plus exhaust valves feature a 14-degree seat angle and a 1.71-inch diameter, designed to fit Ford BOSS 302, 351 Cleveland, and 429 engines. The S-Flo design is intended to improve airflow into the cylinder, which can help your engine breathe better and perform more efficiently. Each valve measures 5.058 inches in length, providing the correct geometry for proper valve train operation.

Constructed from high-grade steel, these valves are built to withstand the heat and stress of performance engine operation. The polished stem and swirl-polished face are features that help reduce carbon buildup and improve gas flow characteristics. This set includes eight valves, enough for a complete engine rebuild or upgrade for your specific Ford BOSS application.

Specifications

Brand
Ferrea
Manufacturer Part #
F1400P

Frequently Asked Questions

Ferrea Ford BOSS 302/351 C/429 1.71in 5.058in 14 Deg S-Flo Competition Plus Exhaust Valve - Set of 8

$278.94