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Easy To Use Manley Big Block Chevy Stock 3/8in Stem Diameter Race Flo Exhaust Valves (set Of 8) Accessory [xsVU1ztp]

$35.99 $115.99 -69%

Top-Grade Chevy Exhaust ValvesIntroducing the Easy To Use Manley Big Block Chevy Stock 3/8in Stem Diameter Race Flo Exhaust Valves (set Of 8) Accessory [xsVU1ztp], designed for the highest performance and durability. This set of exhaust valves is the perfect addition to your racing

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Top-Grade Chevy Exhaust Valves

Introducing the Easy To Use Manley Big Block Chevy Stock 3/8in Stem Diameter Race Flo Exhaust Valves (set Of 8) Accessory [xsVU1ztp], designed for the highest performance and durability. This set of exhaust valves is the perfect addition to your racing engine, offering exceptional quality and reliability. Crafted from premium stainless steel, these valves are built to withstand the intense demands of high-performance engines.

Unmatched Construction and Features

The Manley Big Block Chevy Stock Exhaust Valves are engineered for superior performance. Chrome stems and hard tips ensure enhanced longevity and wear resistance, making these valves a long-lasting investment. Each valve features swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency. This attention to detail guarantees that your engine operates at peak performance.
  • Stainless Steel Construction: Durability and resistance to corrosion.
  • Chrome Stems and Hard Tips: Enhanced longevity and wear resistance.

Optimized for Racing Engines

These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions. With a variety of shapes available, including Race Master (Straight Stem) and Race Flo, you can choose the perfect fit for your racing engine's specific requirements. Optimized for alcohol engines, these valves are designed to handle the intense pressure and heat, delivering consistent performance throughout the race.
  • Variety of Shapes: Race Master and Race Flo for specific engine needs.
  • Recommended for Alcohol Engines: Ensures reliable performance in demanding conditions.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

This is a well-made, very quality product.

- Gail Z..

January 11, 2026

Absolutely no complaints!

I'm thoroughly wowed by its performance.

- Cora R..

January 11, 2026

Absolutely no complaints!

I'm very happy. And it works so great.

- Rhonda H..

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