Auto Barn
Est. 1957
Manley Performance

Manley Chevy Small Block Stock Dia 4.951 OA L Dish Race Masters Exhaust Valves (Set of 8)

$218.97

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Manley Chevy Small Block Stock Dia 4.951 OA L Dish Race Masters Exhaust Valves (Set of 8). Stainless steel construction for durability.

Key Features

  • Fits Chevy Small Block engines.
  • Set includes 8 exhaust valves.
  • Constructed from high-quality stainless steel for durability.
  • Features chrome stems and hard tips for enhanced longevity and wear resistance.
  • Swirl polished under head areas and fully machined combustion faces optimize airflow.
  • Race Master (straight stem) shape is suitable for specific racing engine requirements.
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About this part

Product Details

Manley's Race Masters exhaust valves are built for Chevy Small Block engines, specifically for racers pushing their engines up to 8000 RPM. These are a set of eight exhaust valves designed to handle the demands of bracket, drag, and oval track racing. They are constructed from high-quality stainless steel, making them a well-built choice for your engine build.

These valves feature chrome stems and hard tips, which add to their longevity and resistance to wear. The under-head areas are swirl polished and the combustion faces are fully machined. This design helps to optimize airflow and improve combustion efficiency in your engine. Manley offers these in a Race Master (straight stem) shape, and they are also recommended for use as exhaust valves in alcohol-fueled engines, offering reliable performance in demanding conditions.

Specifications

Brand
Manley Performance
Manufacturer Part #
11863-8
UPC
807298054292

Frequently Asked Questions

Manley Chevy Small Block Stock Dia 4.951 OA L Dish Race Masters Exhaust Valves (Set of 8)

$218.97